User:Frank2020/sandbox2：修订间差异

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<div style="white-space: pre-line;">{{ChartConstantDetail}}</div>
{
   "songs": [
     {
       "idx": 0,
       "id": "sayonarahatsukoi",
       "title_localized": {
         "en": "Sayonara Hatsukoi"
       },
       "artist": "REDSHiFT",
       "search_title": {
         "ja": [
           "さよならはつこい"
         ],
         "ko": [
           "사요나라 하츠코이"
         ]
       },
       "search_artist": {
         "ja": [
           "れっどしふと"
         ],
         "ko": [
           "레드시프트"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "base",
       "purchase": "",
       "audioPreview": 44494,
       "audioPreviewEnd": 76853,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1487980800,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Luxance + Exschwasion",
           "jacketDesigner": "",
           "rating": 8,
           "date": 1709856000,
           "version": "5.4"
         }
       ]
     },
     {
       "idx": 1,
       "id": "lostcivilization",
       "title_localized": {
         "en": "Lost Civilization"
       },
       "artist": "Laur vs CK",
       "search_title": {
         "ja": [
           "ろすとしびらいぜーしょん",
           "ろすとしゔぃらいぜーしょん"
         ],
         "ko": [
           "로스트 시빌리제이션"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる",
           "しーけー"
         ],
         "ko": [
           "라우르",
           "시케이"
         ]
       },
       "bpm": "75 - 210",
       "bpm_base": 210,
       "set": "base",
       "purchase": "",
       "audioPreview": 81142,
       "audioPreviewEnd": 110285,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "date": 1487980808,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Nitro affected by Nitro",
           "jacketDesigner": "みしゃも + yoshimo",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1620691201,
           "version": "3.6"
         }
       ]
     },
     {
       "idx": 2,
       "id": "goodtek",
       "title_localized": {
         "en": "GOODTEK (Arcaea Edit)"
       },
       "artist": "EBIMAYO",
       "search_title": {
         "ja": [
           "ぐっどてっく"
         ],
         "ko": [
           "굿텍"
         ]
       },
       "search_artist": {
         "ja": [
           "えびまよ"
         ],
         "ko": [
           "에비마요"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "base",
       "purchase": "",
       "audioPreview": 80842,
       "audioPreviewEnd": 111157,
       "side": 0,
       "world_unlock": true,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": true,
       "date": 1487980809,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Koyama Mai",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Koyama Mai",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Koyama Mai",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "GOODTOAST",
           "jacketDesigner": "出前",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1590537603,
           "version": "3.0"
         }
       ]
     },
     {
       "idx": 3,
       "id": "viyella",
       "title_localized": {
         "en": "cry of viyella"
       },
       "artist": "Laur",
       "search_title": {
         "ja": [
           "くらいおぶゔぃえら"
         ],
         "ko": [
           "크라이 오브 비엘라"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる"
         ],
         "ko": [
           "라우르"
         ]
       },
       "bpm": "75 - 180",
       "bpm_base": 180,
       "set": "core",
       "purchase": "core",
       "audioPreview": 71551,
       "audioPreviewEnd": 103551,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1487980811,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 4,
       "id": "rise",
       "title_localized": {
         "en": "Rise"
       },
       "artist": "Combatplayer",
       "search_title": {
         "ja": [
           "らいず"
         ],
         "ko": [
           "라이즈"
         ]
       },
       "search_artist": {
         "ja": [
           "こんばっとぷれいやー"
         ],
         "ko": [
           "컴뱃플레이어"
         ]
       },
       "bpm": "140",
       "bpm_base": 140,
       "set": "base",
       "purchase": "",
       "audioPreview": 54910,
       "audioPreviewEnd": 82338,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1487980803,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 5,
       "id": "lucifer",
       "title_localized": {
         "en": "Lucifer"
       },
       "artist": "chitose",
       "search_title": {
         "ja": [
           "るしふぁー"
         ],
         "ko": [
           "루시퍼"
         ]
       },
       "search_artist": {
         "ja": [
           "ちとせ"
         ],
         "ko": [
           "치토세"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "base",
       "purchase": "",
       "audioPreview": 46545,
       "audioPreviewEnd": 81454,
       "side": 1,
       "world_unlock": true,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1487980804,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 6,
       "id": "fairytale",
       "title_localized": {
         "en": "Fairytale"
       },
       "artist": "chitose",
       "search_title": {
         "ja": [
           "ふぇありーている"
         ],
         "ko": [
           "페어리테일"
         ]
       },
       "search_artist": {
         "ja": [
           "ちとせ"
         ],
         "ko": [
           "치토세"
         ]
       },
       "bpm": "189",
       "bpm_base": 189,
       "set": "base",
       "purchase": "",
       "audioPreview": 36399,
       "audioPreviewEnd": 68780,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1487980801,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 3
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 7
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Nitro in Wonderland",
           "jacketDesigner": "Khronetic",
           "jacketOverride": true,
           "rating": 9,
           "date": 1590537601,
           "version": "3.0"
         }
       ]
     },
     {
       "idx": 7,
       "id": "hearditsaid",
       "title_localized": {
         "en": "I've heard it said"
       },
       "artist": "Combatplayer",
       "search_title": {
         "ja": [
           "あいゔはーどいっとせいど",
           "あいぶはーどいっとせいど"
         ],
         "ko": [
           "아이브 허드 잇 셋",
           "아입 허드 잇 셋"
         ]
       },
       "search_artist": {
         "ja": [
           "こんばっとぷれいやー"
         ],
         "ko": [
           "컴뱃플레이어"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "core",
       "purchase": "core",
       "audioPreview": 49454,
       "audioPreviewEnd": 72727,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": true,
       "date": 1487980812,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 8,
       "id": "babaroque",
       "title_localized": {
         "en": "Babaroque"
       },
       "artist": "cYsmix",
       "search_title": {
         "ja": [
           "ばばろっく"
         ],
         "ko": [
           "바바로크"
         ]
       },
       "search_artist": {
         "ja": [
           "しすみっくす"
         ],
         "ko": [
           "시스믹스"
         ]
       },
       "bpm": "136",
       "bpm_base": 136,
       "set": "base",
       "purchase": "",
       "audioPreview": 64411,
       "audioPreviewEnd": 92647,
       "side": 0,
       "remote_dl": true,
       "world_unlock": true,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1487980807,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 9,
       "id": "memoryfactory",
       "title_localized": {
         "en": "memoryfactory.lzh"
       },
       "artist": "Frums",
       "search_title": {
         "ja": [
           "めもりーふぁくとりー"
         ],
         "ko": [
           "메모리팩토리.이즈"
         ]
       },
       "search_artist": {
         "ja": [
           "ふらむす"
         ],
         "ko": [
           "프럼스"
         ]
       },
       "bpm": "100",
       "bpm_base": 180,
       "set": "core",
       "purchase": "core",
       "audioPreview": 50400,
       "audioPreviewEnd": 79200,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": true,
       "date": 1487980813,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Frums",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Frums",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Frums",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 10,
       "id": "snowwhite",
       "title_localized": {
         "en": "Snow White"
       },
       "artist": "Puru",
       "search_title": {
         "ja": [
           "すのーほわいと",
           "すのうほわいと"
         ],
         "ko": [
           "스노우 화이트"
         ]
       },
       "search_artist": {
         "ja": [
           "ぷる"
         ],
         "ko": [
           "푸루"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "base",
       "purchase": "",
       "audioPreview": 24400,
       "audioPreviewEnd": 57600,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1487980805,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 11,
       "id": "relentless",
       "title_localized": {
         "en": "Relentless"
       },
       "artist": "Akira Complex",
       "search_title": {
         "ja": [
           "りれんとれす"
         ],
         "ko": [
           "릴렌트리스"
         ]
       },
       "search_artist": {
         "ja": [
           "あきらこんぷれっくす"
         ],
         "ko": [
           "아키라 컴플렉스"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "core",
       "purchase": "core",
       "audioPreview": 44137,
       "audioPreviewEnd": 77241,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1487980814,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SERXPHIS",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SERXPHIS",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SERXPHIS",
           "rating": 8
         }
       ]
     },
     {
       "idx": 12,
       "id": "shadesoflight",
       "title_localized": {
         "en": "Shades of Light in a Transcendent Realm"
       },
       "artist": "ak+q",
       "search_title": {
         "ja": [
           "しぇーずおぶらいといんあとらんせんだんとれるむ",
           "しぇいずおぶらいといんあとらんせんだんとれるむ"
         ],
         "ko": [
           "셰이드 오브 라이트 인 어 트랜센던트 렐름",
           "",
           "셰이즈 오브 라이트 인 어 트랜센던트 렐름"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー"
         ],
         "ko": [
           "에이케이 플러스 큐"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "base",
       "purchase": "",
       "audioPreview": 33882,
       "audioPreviewEnd": 68470,
       "side": 0,
       "world_unlock": false,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": false,
       "date": 1487980806,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "RiceGnat",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "RiceGnat",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "RiceGnat",
           "rating": 8
         },
         {
           "ratingClass": 3,
           "chartDesigner": "N↑TRO",
           "jacketDesigner": "RiceGnat",
           "jacketOverride": true,
           "rating": 9,
           "date": 1678320000,
           "version": "4.3"
         }
       ]
     },
     {
       "idx": 13,
       "id": "vexaria",
       "title_localized": {
         "en": "Vexaria"
       },
       "artist": "ak+q",
       "search_title": {
         "ja": [
           "うぇくさりあ",
           "ゔぇくさりあ"
         ],
         "ko": [
           "벡자리아",
           "",
           "벡사리아"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー"
         ],
         "ko": [
           "에이케이 플러스 큐"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "base",
       "purchase": "",
       "audioPreview": 31057,
       "audioPreviewEnd": 66390,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1487980802,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Koyama Mai",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Koyama Mai",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Koyama Mai",
           "rating": 7
         },
         {
           "ratingClass": 3,
           "chartDesigner": "石樂",
           "jacketDesigner": "Koyama Mai",
           "jacketOverride": true,
           "rating": 9,
           "date": 1590537600,
           "version": "3.0"
         }
       ]
     },
     {
       "idx": 14,
       "id": "essenceoftwilight",
       "title_localized": {
         "en": "Essence of Twilight"
       },
       "artist": "ak+q",
       "search_title": {
         "ja": [
           "えっせんすおぶとわいらいと"
         ],
         "ko": [
           "에센스 오브 트와일라잇",
           "",
           "엣센스 오브 트와일라잇"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー"
         ],
         "ko": [
           "에이케이 플러스 큐"
         ]
       },
       "bpm": "164",
       "bpm_base": 164,
       "set": "core",
       "purchase": "core",
       "audioPreview": 103371,
       "audioPreviewEnd": 132639,
       "side": 1,
       "world_unlock": false,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1487980816,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "deel",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "deel",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "deel",
           "rating": 9
         }
       ]
     },
     {
       "idx": 15,
       "id": "qualia",
       "title_localized": {
         "en": "qualia -ideaesthesia-"
       },
       "artist": "nitro",
       "search_title": {
         "ja": [
           "くおりあ"
         ],
         "ko": [
           "퀄리아 아이디에테지아",
           "",
           "콸리아 아이디에테지아"
         ]
       },
       "search_artist": {
         "ja": [
           "ないとろ",
           "にとろ"
         ],
         "ko": [
           "니트로"
         ]
       },
       "bpm": "144",
       "bpm_base": 144,
       "set": "base",
       "purchase": "",
       "audioPreview": 110000,
       "audioPreviewEnd": 136666,
       "side": 1,
       "world_unlock": true,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1487980810,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "-chartaesthesia-",
           "jacketDesigner": "Khronetic",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "-chartaesthesia-",
           "jacketDesigner": "Khronetic",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "-chartaesthesia-",
           "jacketDesigner": "Khronetic",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "moonquay -end of chartaesthesia-",
           "jacketDesigner": "khronetic -synesthesia-",
           "rating": 9,
           "jacketOverride": true,
           "ratingPlus": true,
           "date": 1639008001,
           "version": "3.10",
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 16,
       "id": "pragmatism",
       "title_localized": {
         "en": "PRAGMATISM"
       },
       "artist": "Laur",
       "search_title": {
         "ja": [
           "ぷらぐまてぃずむ"
         ],
         "ko": [
           "프라그마티즘",
           "프래그마티즘"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる"
         ],
         "ko": [
           "라우르"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "core",
       "purchase": "core",
       "audioPreview": 31724,
       "audioPreviewEnd": 67586,
       "side": 0,
       "world_unlock": false,
       "bg": "pragmatism",
       "remote_dl": true,
       "date": 1487980817,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 10
         },
         {
           "ratingClass": 3,
           "title_localized": {
             "en": "PRAGMATISM -RESURRECTION-"
           },
           "audioOverride": true,
           "chartDesigner": "THE LAST DREAM",
           "jacketDesigner": "シエラ",
           "jacketOverride": true,
           "bg": "pragmatism3",
           "rating": 11,
           "date": 1639008004,
           "version": "3.10",
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 17,
       "id": "sheriruth",
       "title_localized": {
         "en": "Sheriruth"
       },
       "artist": "Team Grimoire",
       "search_title": {
         "ja": [
           "しぇりだー",
           "しぇりるす"
         ],
         "ko": [
           "셰리다",
           "셰리루스",
           "셰리루트",
           "셰루트",
           "셰루스",
           "셰리더"
         ]
       },
       "search_artist": {
         "ja": [
           "ちーむぐりもあ",
           "ちーむぐりもわーる"
         ],
         "ko": [
           "팀 그리모어"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "core",
       "purchase": "core",
       "audioPreview": 57140,
       "audioPreviewEnd": 88275,
       "side": 1,
       "world_unlock": false,
       "bg": "sheriruth",
       "remote_dl": true,
       "date": 1487980818,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "シエラ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 18,
       "id": "lumia",
       "title_localized": {
         "en": "Lumia"
       },
       "artist": "sky_delta",
       "search_title": {
         "ja": [
           "るみあ"
         ],
         "ko": [
           "루미아"
         ]
       },
       "search_artist": {
         "ja": [
           "すかいでるた"
         ],
         "ko": [
           "스카이 델타"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "core",
       "purchase": "core",
       "audioPreview": 69600,
       "audioPreviewEnd": 100000,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": true,
       "date": 1487980815,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "mins",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "mins",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster missing Nitro.",
           "jacketDesigner": "mins",
           "rating": 8
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Toaster.",
           "jacketDesigner": "mins",
           "jacketOverride": true,
           "rating": 9,
           "date": 1604880000,
           "version": "3.2"
         }
       ]
     },
     {
       "idx": 19,
       "id": "dement",
       "title_localized": {
         "en": "Dement ~after legend~"
       },
       "artist": "Cosmograph",
       "search_title": {
         "ja": [
           "でめんとあふたーれじぇんど"
         ],
         "ko": [
           "디멘트 애프터 레전드"
         ]
       },
       "search_artist": {
         "ja": [
           "こすもぐらふ"
         ],
         "ko": [
           "코스모그래프"
         ]
       },
       "bpm": "210",
       "bpm_base": 210,
       "set": "base",
       "purchase": "",
       "audioPreview": 24401,
       "audioPreviewEnd": 56401,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "date": 1489968000,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Nitro ~ABYSS~",
           "jacketDesigner": "",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1597968001,
           "version": "3.1"
         }
       ]
     },
     {
       "idx": 20,
       "id": "dandelion",
       "title_localized": {
         "en": "Dandelion"
       },
       "artist": "Farhan",
       "search_title": {
         "ja": [
           "だんでらいおん"
         ],
         "ko": [
           "단델라이온"
         ]
       },
       "search_artist": {
         "ja": [
           "ふぁるはーん"
         ],
         "ko": [
           "파란",
           "팔란"
         ]
       },
       "bpm": "169",
       "bpm_base": 169,
       "set": "base",
       "purchase": "",
       "audioPreview": 63420,
       "audioPreviewEnd": 97148,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1489968000,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 21,
       "id": "anokumene",
       "title_localized": {
         "en": "Anökumene",
         "ko": "Anokumene",
         "zh-Hant": "Anokumene",
         "zh-Hans": "Anokumene"
       },
       "artist": "Jun Kuroda",
       "search_title": {
         "en": [
           "anokumene"
         ],
         "ja": [
           "あねくめーね",
           "あねくめね"
         ],
         "ko": [
           "아네쿠메네"
         ]
       },
       "search_artist": {
         "ja": [
           "じゅんくろだ"
         ],
         "ko": [
           "준 쿠로다",
           "쥰 쿠로다"
         ]
       },
       "bpm": "186",
       "bpm_base": 186,
       "set": "base",
       "purchase": "",
       "audioPreview": 24918,
       "audioPreviewEnd": 45563,
       "side": 1,
       "world_unlock": true,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1491868801,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 9
         }
       ]
     },
     {
       "idx": 22,
       "id": "infinityheaven",
       "title_localized": {
         "en": "Infinity Heaven"
       },
       "artist": "HyuN",
       "search_title": {
         "ja": [
           "いんふぃにてぃへぶん",
           "いんふぃにてぃーへぶん",
           "いんふぃにてぃへゔん",
           "いんふぃにてぃーへゔん"
         ],
         "ko": [
           "인피니티 헤븐"
         ]
       },
       "search_artist": {
         "ja": [
           "ひゅん"
         ],
         "ko": [
           "휸",
           "현"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "base",
       "purchase": "",
       "audioPreview": 49500,
       "audioPreviewEnd": 73500,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1491868800,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Tagtraume",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Tagtraume",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Tagtraume",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Nitr∞",
           "jacketDesigner": "Tagtraume",
           "jacketOverride": true,
           "rating": 9,
           "date": 1590537602,
           "version": "3.0"
         }
       ]
     },
     {
       "idx": 23,
       "id": "partyvinyl",
       "title_localized": {
         "en": "Party Vinyl"
       },
       "artist": "モリモリあつし",
       "search_title": {
         "ja": [
           "ぱーてぃゔぁいなる",
           "ぱーてぃーゔぁいなる"
         ],
         "ko": [
           "파티 비닐",
           "",
           "파티 바이닐"
         ]
       },
       "search_artist": {
         "en": [
           "morimori atsushi"
         ],
         "ko": [
           "모리모리 아츠시"
         ]
       },
       "bpm": "132",
       "bpm_base": 132,
       "set": "shiawase",
       "purchase": "shiawase",
       "audioPreview": 22727,
       "audioPreviewEnd": 51818,
       "side": 0,
       "bg": "shiawase",
       "remote_dl": true,
       "date": 1494547204,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Party Toaster",
           "jacketDesigner": "アサヤ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Party Toaster",
           "jacketDesigner": "アサヤ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Party Toaster",
           "jacketDesigner": "アサヤ",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Party Exschwasion",
           "jacketDesigner": "アサヤ",
           "jacketOverride": true,
           "rating": 10,
           "date": 1671667202,
           "version": "4.1"
         }
       ]
     },
     {
       "idx": 24,
       "id": "flashback",
       "title_localized": {
         "en": "Flashback"
       },
       "artist": "ARForest",
       "search_title": {
         "ja": [
           "ふらっしゅばっく"
         ],
         "ko": [
           "플래시백"
         ]
       },
       "search_artist": {
         "ja": [
           "えーあーるふぉれすと"
         ],
         "ko": [
           "에이알 포레스트"
         ]
       },
       "bpm": "195",
       "bpm_base": 195,
       "set": "shiawase",
       "purchase": "shiawase",
       "audioPreview": 88967,
       "audioPreviewEnd": 108967,
       "side": 0,
       "bg": "shiawase",
       "remote_dl": true,
       "date": 1494547202,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "yoshimo",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "yoshimo",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "yoshimo",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 25,
       "id": "flyburg",
       "title_localized": {
         "en": "Flyburg and Endroll",
         "ja": "フライブルクとエンドロウル"
       },
       "artist": "アリスシャッハと魔法の楽団",
       "search_title": {
         "ko": [
           "플라이부르크 앤 엔드롤",
           "프라이부르크토 엔도로루",
           "플라이부르크와 엔드롤"
         ]
       },
       "search_artist": {
         "en": [
           "arisushahha to mahou no gakudan",
           "alice schach and the magic orchestra"
         ],
         "ja": [
           "ありすしゃっはとまほうのがくだん"
         ],
         "ko": [
           "아리스샤하토 마호노 가쿠단",
           "앨리스 샤하와 마법의 오케스트라"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "shiawase",
       "purchase": "shiawase",
       "audioPreview": 49334,
       "audioPreviewEnd": 75081,
       "side": 0,
       "bg": "shiawase",
       "remote_dl": true,
       "date": 1494547203,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "N",
           "jacketDesigner": "アリスシャッハと魔法の楽団",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N",
           "jacketDesigner": "アリスシャッハと魔法の楽団",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NーHelix",
           "jacketDesigner": "アリスシャッハと魔法の楽団",
           "rating": 9
         }
       ]
     },
     {
       "idx": 26,
       "id": "nirvluce",
       "title_localized": {
         "en": "Nirv lucE"
       },
       "artist": "しーけー",
       "search_title": {
         "ja": [
           "にるゔるーちぇ"
         ],
         "ko": [
           "너브루체"
         ]
       },
       "search_artist": {
         "en": [
           "shiikei",
           "ck"
         ],
         "ko": [
           "시케"
         ]
       },
       "bpm": "260",
       "bpm_base": 260,
       "set": "shiawase",
       "purchase": "shiawase",
       "audioPreview": 37216,
       "audioPreviewEnd": 59370,
       "side": 0,
       "bg": "nirvluce",
       "remote_dl": true,
       "date": 1494547205,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※紅空",
           "jacketDesigner": "シエラ",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※紅空",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※紅空",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 27,
       "id": "paradise",
       "title_localized": {
         "en": "Paradise"
       },
       "artist": "Sound Souler",
       "search_title": {
         "ja": [
           "ぱらだいす"
         ],
         "ko": [
           "파라다이스"
         ]
       },
       "search_artist": {
         "ja": [
           "さうんどそうらー"
         ],
         "ko": [
           "사운드 소울러"
         ]
       },
       "bpm": "126",
       "bpm_base": 126,
       "set": "shiawase",
       "purchase": "shiawase",
       "audioPreview": 78095,
       "audioPreviewEnd": 108571,
       "side": 0,
       "bg": "shiawase",
       "remote_dl": true,
       "date": 1494547201,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ましろみ のあ",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ましろみ のあ",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ましろみ のあ",
           "rating": 7,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 28,
       "id": "brandnewworld",
       "title_localized": {
         "en": "Brand new world"
       },
       "artist": "U-ske",
       "search_title": {
         "ja": [
           "ぶらんどにゅーわーるど",
           "ぶらんにゅーわーるど"
         ],
         "ko": [
           "브랜드 뉴 월드"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆーすけ",
           "ゆうすけ"
         ],
         "ko": [
           "유스케"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "base",
       "purchase": "",
       "audioPreview": 54401,
       "audioPreviewEnd": 79050,
       "side": 0,
       "bg": "shiawase",
       "date": 1494547200,
       "version": "1.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro 2.0",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro 2.0",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro 2.0",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 29,
       "id": "dataerror",
       "title_localized": {
         "en": "DataErr0r"
       },
       "artist": "Cosmograph",
       "search_title": {
         "en": [
           "dataerror"
         ],
         "ja": [
           "でーたえらー"
         ],
         "ko": [
           "데이타 에러",
           "",
           "데이터 에러"
         ]
       },
       "search_artist": {
         "ja": [
           "こすもぐらふ"
         ],
         "ko": [
           "코스모그래프"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "single",
       "category": "variety",
       "purchase": "dataerror",
       "audioPreview": 53730,
       "audioPreviewEnd": 85730,
       "side": 1,
       "remote_dl": true,
       "bg": "single_conflict",
       "bg_inverse": "single_light",
       "date": 1496188802,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ToastErr0r",
           "jacketDesigner": "Photonskyto",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ToastErr0r",
           "jacketDesigner": "Photonskyto",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "ToastErr0r",
           "jacketDesigner": "Photonskyto",
           "rating": 9,
           "plusFingers": true
         }
       ]
     },
     {
       "idx": 30,
       "id": "crosssoul",
       "title_localized": {
         "en": "CROSS†SOUL"
       },
       "artist": "HyuN feat. Syepias",
       "search_title": {
         "ja": [
           "くろすそうる"
         ],
         "ko": [
           "크로스 소울"
         ]
       },
       "search_artist": {
         "ja": [
           "ひゅん",
           "しぇぴあす"
         ],
         "ko": [
           "현",
           "셰피아스"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "single",
       "category": "variety",
       "purchase": "crosssoul",
       "audioPreview": 51392,
       "audioPreviewEnd": 80192,
       "side": 1,
       "remote_dl": true,
       "bg": "single_conflict",
       "bg_inverse": "single_light",
       "date": 1496188803,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "Khronetic",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "Khronetic",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "Khronetic",
           "rating": 9
         }
       ]
     },
     {
       "idx": 31,
       "id": "yourvoiceso",
       "title_localized": {
         "en": "Your voice so... feat. Such"
       },
       "artist": "PSYQUI",
       "search_title": {
         "ja": [
           "ゆあぼいすそー"
         ],
         "ko": [
           "유어 보이스 이즈 소"
         ]
       },
       "search_artist": {
         "ja": [
           "さいき",
           "さっち"
         ],
         "ko": [
           "사이키"
         ]
       },
       "bpm": "176",
       "bpm_base": 176,
       "set": "single",
       "category": "variety",
       "purchase": "yourvoiceso",
       "audioPreview": 20850,
       "audioPreviewEnd": 46759,
       "side": 0,
       "remote_dl": true,
       "bg": "single_light",
       "bg_inverse": "single_conflict",
       "date": 1496188804,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 9
         }
       ]
     },
     {
       "idx": 32,
       "id": "chronostasis",
       "title_localized": {
         "en": "Chronostasis"
       },
       "artist": "黒皇帝",
       "search_title": {
         "ja": [
           "くろのすたしす",
           "くろのすていしす"
         ],
         "ko": [
           "크로노스테이시스"
         ]
       },
       "search_artist": {
         "en": [
           "kurokotei"
         ],
         "ja": [
           "くろこうてい"
         ],
         "ko": [
           "쿠로코테이",
           "흑황제"
         ]
       },
       "bpm": "196",
       "bpm_base": 196,
       "set": "base",
       "purchase": "",
       "audioPreview": 79500,
       "audioPreviewEnd": 100000,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "date": 1496188800,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 33,
       "id": "kanagawa",
       "title_localized": {
         "en": "Kanagawa Cyber Culvert",
         "ja": "神奈川電脳暗渠"
       },
       "artist": "南ゆに",
       "search_title": {
         "ja": [
           "かながわでんのうあんきょ"
         ],
         "ko": [
           "카나가와 사이버 커버트",
           "카나가와 덴노우 안쿄",
           "카나가와 전뇌 암거"
         ]
       },
       "search_artist": {
         "en": [
           "minami yuni"
         ],
         "ja": [
           "みなみゆに"
         ],
         "ko": [
           "미나미유니"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "base",
       "purchase": "",
       "audioPreview": 67000,
       "audioPreviewEnd": 101667,
       "side": 0,
       "world_unlock": true,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": true,
       "date": 1496188801,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "白鳥怜",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "白鳥怜",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "白鳥怜",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Exschwas↓on",
           "jacketDesigner": "白鳥怜 + Khronetic",
           "rating": 9,
           "jacketOverride": true,
           "ratingPlus": true,
           "date": 1639008000,
           "version": "3.10"
         }
       ]
     },
     {
       "idx": 34,
       "id": "moonlightofsandcastle",
       "title_localized": {
         "en": "Moonlight of Sand Castle"
       },
       "artist": "旅人E",
       "search_title": {
         "ja": [
           "むーんらいとおぶさんどきゃっする"
         ],
         "ko": [
           "문라이트 오브 샌드 캐슬"
         ]
       },
       "search_artist": {
         "en": [
           "tabibito e"
         ],
         "ja": [
           "たびびといー"
         ],
         "ko": [
           "타비비토 이"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "dynamix",
       "purchase": "dynamix",
       "audioPreview": 55500,
       "audioPreviewEnd": 82500,
       "side": 0,
       "bg": "dynamix_light",
       "bg_inverse": "dynamix_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Dynamix"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1498176001,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 35,
       "id": "reconstruction",
       "title_localized": {
         "en": "REconstruction"
       },
       "artist": "Ryazan",
       "search_title": {
         "ja": [
           "りこんすとらくしょん"
         ],
         "ko": [
           "리컨스트럭션"
         ]
       },
       "search_artist": {
         "ja": [
           "りゃざん"
         ],
         "ko": [
           "랴잔"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "dynamix",
       "purchase": "dynamix",
       "audioPreview": 45413,
       "audioPreviewEnd": 77413,
       "side": 0,
       "bg": "dynamix_light",
       "bg_inverse": "dynamix_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Dynamix"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1498176002,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 36,
       "id": "evoltex",
       "title_localized": {
         "en": "Evoltex (poppi'n mix)"
       },
       "artist": "Arch vs n3pu",
       "search_title": {
         "ja": [
           "えぼるてっくすぽっぴんみっくす",
           "えゔぉるてっくすぽっぴんみっくす"
         ],
         "ko": [
           "이볼텍스 팝핀 믹스",
           "",
           "에볼텍스 팝핀 믹스"
         ]
       },
       "search_artist": {
         "ja": [
           "あーち",
           "ねぷ"
         ],
         "ko": [
           "아치",
           "네푸"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "dynamix",
       "purchase": "dynamix",
       "audioPreview": 63219,
       "audioPreviewEnd": 92487,
       "side": 0,
       "bg": "dynamix_light",
       "bg_inverse": "dynamix_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Dynamix"
       },
       "no_stream": true,
       "date": 1498176003,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 37,
       "id": "oracle",
       "title_localized": {
         "en": "Oracle"
       },
       "artist": "TQ☆",
       "search_title": {
         "ja": [
           "おらくる"
         ],
         "ko": [
           "오라클"
         ]
       },
       "search_artist": {
         "ja": [
           "てぃーきゅー"
         ],
         "ko": [
           "티큐"
         ]
       },
       "bpm": "152",
       "bpm_base": 152,
       "set": "dynamix",
       "purchase": "dynamix",
       "audioPreview": 42509,
       "audioPreviewEnd": 69351,
       "side": 1,
       "bg": "dynamix_conflict",
       "bg_inverse": "dynamix_light",
       "remote_dl": true,
       "source_localized": {
         "en": "Dynamix"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1498176004,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 38,
       "id": "aterlbus",
       "title_localized": {
         "en": "αterlβus",
         "zh-Hant": "aterlbus",
         "zh-Hans": "aterlbus"
       },
       "artist": "Aoi",
       "search_title": {
         "en": [
           "aterlbus"
         ],
         "ja": [
           "あーてるばす"
         ],
         "ko": [
           "아텔버스",
           "",
           "아텔부스",
           "",
           "아테르버스",
           "",
           "아테르부스"
         ]
       },
       "search_artist": {
         "ja": [
           "あおい"
         ],
         "ko": [
           "아오이"
         ]
       },
       "bpm": "202",
       "bpm_base": 202,
       "set": "dynamix",
       "purchase": "dynamix",
       "audioPreview": 29102,
       "audioPreviewEnd": 59405,
       "side": 1,
       "bg": "dynamix_conflict",
       "bg_inverse": "dynamix_light",
       "remote_dl": true,
       "source_localized": {
         "en": "Dynamix"
       },
       "no_stream": true,
       "date": 1498176005,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "τoastεr",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "τoastεr",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "τoastεr",
           "jacketDesigner": "",
           "rating": 10,
           "bg": "aterlbus"
         }
       ]
     },
     {
       "idx": 39,
       "id": "clotho",
       "title_localized": {
         "en": "Clotho and the stargazer",
         "ja": "クロートーと星の観測者"
       },
       "artist": "しーけー",
       "search_title": {
         "ja": [
           "くろーとーとほしのかんそくしゃ"
         ],
         "ko": [
           "클로토 앤 더 스타게이저",
           "",
           "클로쏘 앤 더 스타게이저",
           "",
           "크로토토 호시노 칸소쿠샤",
           "",
           "클로트와 별 관측자"
         ]
       },
       "search_artist": {
         "en": [
           "shiikei",
           "ck"
         ],
         "ko": [
           "시케이"
         ]
       },
       "bpm": "230",
       "bpm_base": 230,
       "set": "base",
       "purchase": "",
       "audioPreview": 38399,
       "audioPreviewEnd": 63443,
       "side": 0,
       "bg": "shiawase",
       "date": 1498176000,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "小東星",
           "jacketDesigner": "yoshimo",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "小東星",
           "jacketDesigner": "yoshimo",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "小東星",
           "jacketDesigner": "yoshimo",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "eién",
           "jacketDesigner": "yoshimo",
           "rating": 8,
           "ratingPlus": true,
           "date": 1709856001,
           "version": "5.4"
         }
       ]
     },
     {
       "idx": 40,
       "id": "impurebird",
       "title_localized": {
         "en": "Impure Bird",
         "ja": "不浄な白い鳥"
       },
       "artist": "MIssionary",
       "search_title": {
         "ja": [
           "ふじょうなしろいとり"
         ],
         "ko": [
           "임퓨어 버드",
           "후죠나 시로이 토리",
           "부정한 하얀 새"
         ]
       },
       "search_artist": {
         "ja": [
           "みっしょなりー"
         ],
         "ko": [
           "미셔너리"
         ]
       },
       "bpm": "184",
       "bpm_base": 184,
       "set": "single",
       "category": "original",
       "purchase": "impurebird",
       "audioPreview": 19565,
       "audioPreviewEnd": 41739,
       "side": 0,
       "remote_dl": true,
       "bg": "single_light",
       "bg_inverse": "single_conflict",
       "date": 1500163201,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Nano Kun",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Nano Kun",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Nano Kun",
           "rating": 9
         }
       ]
     },
     {
       "idx": 41,
       "id": "ignotus",
       "title_localized": {
         "en": "Ignotus"
       },
       "artist": "ak+q",
       "search_title": {
         "ja": [
           "いぐのたす",
           "いぐのーたす",
           "いのーたす",
           "いぐのたすあふたーばーん",
           "いぐのーたすあふたーばーん",
           "いのーたすあふたーばーん"
         ],
         "ko": [
           "이그노투스",
           "",
           "이그노터스"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー"
         ],
         "ko": [
           "에이케이 큐"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "base",
       "purchase": "",
       "audioPreview": 87176,
       "audioPreviewEnd": 115764,
       "side": 1,
       "world_unlock": true,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1500163200,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Khronetic",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "title_localized": {
             "en": "Ignotus Afterburn"
           },
           "artist": "Arcaea Sound Team",
           "audioOverride": true,
           "chartDesigner": "Toaster × 石樂",
           "jacketDesigner": "Khronetic",
           "jacketOverride": true,
           "bg": "byd_conflict",
           "bg_inverse": "byd_light",
           "rating": 9,
           "ratingPlus": true,
           "date": 1646784000,
           "version": "3.12"
         }
       ]
     },
     {
       "idx": 42,
       "id": "lethaeus",
       "title_localized": {
         "en": "Lethaeus"
       },
       "artist": "Silentroom",
       "search_title": {
         "ja": [
           "れーてうす"
         ],
         "ko": [
           "레테우스"
         ]
       },
       "search_artist": {
         "ja": [
           "さいれんとるーむ"
         ],
         "ko": [
           "사일런트 룸"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "mirai",
       "purchase": "mirai",
       "audioPreview": 89806,
       "audioPreviewEnd": 114580,
       "side": 1,
       "bg": "lethaeus",
       "remote_dl": true,
       "date": 1502323205,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "softmode",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "softmode",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪",
           "jacketDesigner": "softmode",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 43,
       "id": "romancewars",
       "title_localized": {
         "en": "Romance Wars",
         "ja": "vsキミ戦争"
       },
       "artist": "U-ske (feat. lueur)",
       "search_title": {
         "ja": [
           "ばーさすきみせんそう"
         ],
         "ko": [
           "로맨스 워즈",
           "바사스 키미 센소",
           "버서스 너 전쟁"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆーすけ",
           "ゆうすけ",
           "りゅーる"
         ],
         "ko": [
           "유스케"
         ]
       },
       "bpm": "187",
       "bpm_base": 187,
       "set": "mirai",
       "purchase": "mirai",
       "audioPreview": 51974,
       "audioPreviewEnd": 73151,
       "side": 0,
       "bg": "mirai_light",
       "bg_inverse": "mirai_conflict",
       "remote_dl": true,
       "date": 1502323202,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "橙乃遥",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "橙乃遥",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "橙乃遥",
           "rating": 7,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 44,
       "id": "blossoms",
       "title_localized": {
         "en": "Blossoms"
       },
       "artist": "T2Kazuya",
       "search_title": {
         "ja": [
           "ぶろっさむず",
           "ぶらっさむず"
         ],
         "ko": [
           "블로섬"
         ]
       },
       "search_artist": {
         "ja": [
           "てぃーつーかずや"
         ],
         "ko": [
           "티투케이 카즈야"
         ]
       },
       "bpm": "138",
       "bpm_base": 138,
       "set": "mirai",
       "purchase": "mirai",
       "audioPreview": 70430,
       "audioPreviewEnd": 98256,
       "side": 0,
       "bg": "mirai_light",
       "bg_inverse": "mirai_conflict",
       "remote_dl": true,
       "date": 1502323201,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "T2Kazuya",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "T2Kazuya",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "T2Kazuya",
           "rating": 7
         }
       ]
     },
     {
       "idx": 45,
       "id": "moonheart",
       "title_localized": {
         "en": "Moonheart"
       },
       "artist": "翡乃イスカ",
       "search_title": {
         "ja": [
           "むーんはーと"
         ],
         "ko": [
           "문하트"
         ]
       },
       "search_artist": {
         "en": [
           "hino isuka"
         ],
         "ja": [
           "ひのいすか"
         ],
         "ko": [
           "히노 이스카"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "mirai",
       "purchase": "mirai",
       "audioPreview": 66000,
       "audioPreviewEnd": 85333,
       "side": 0,
       "bg": "mirai_light",
       "bg_inverse": "mirai_conflict",
       "remote_dl": true,
       "date": 1502323203,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "VMWT",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "VMWT",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "VMWT",
           "rating": 8
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Toaster",
           "jacketDesigner": "VMWT + ljc",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1610064000,
           "version": "3.4"
         }
       ]
     },
     {
       "idx": 46,
       "id": "genesis",
       "title_localized": {
         "en": "Genesis"
       },
       "artist": "Iris",
       "search_title": {
         "ja": [
           "じぇねしす"
         ],
         "ko": [
           "제네시스"
         ]
       },
       "search_artist": {
         "ja": [
           "あいりす"
         ],
         "ko": [
           "아이리스"
         ]
       },
       "bpm": "132",
       "bpm_base": 132,
       "set": "mirai",
       "purchase": "mirai",
       "audioPreview": 61818,
       "audioPreviewEnd": 90909,
       "side": 1,
       "bg": "mirai_conflict",
       "bg_inverse": "mirai_light",
       "remote_dl": true,
       "date": 1502323204,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Haruba",
           "jacketDesigner": "RiceGnat",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Haruba",
           "jacketDesigner": "RiceGnat",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Haruba",
           "jacketDesigner": "RiceGnat",
           "rating": 8
         }
       ]
     },
     {
       "idx": 47,
       "id": "harutopia",
       "title_localized": {
         "ja": "ハルトピア ~Utopia of Spring~",
         "en": "Harutopia ~Utopia of Spring~"
       },
       "artist": "A-zu-ra",
       "search_title": {
         "ja": [
           "はるとぴあゆーとぴあおぶすぷりんぐ"
         ],
         "ko": [
           "하루토피아 유토피아 오브 스프링"
         ]
       },
       "search_artist": {
         "ja": [
           "あずら"
         ],
         "ko": [
           "아즈라"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "base",
       "purchase": "",
       "audioPreview": 83191,
       "audioPreviewEnd": 103948,
       "side": 0,
       "world_unlock": true,
       "bg": "shiawase",
       "remote_dl": true,
       "date": 1502323200,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "トーストピア  ~Utopia of Toast~",
           "jacketDesigner": "",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "トーストピア  ~Utopia of Toast~",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "トーストピア  ~Utopia of Toast~",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 48,
       "id": "auxesia",
       "title_localized": {
         "en": "Auxesia"
       },
       "artist": "ginkiha",
       "search_title": {
         "ja": [
           "あうくせしあ"
         ],
         "ko": [
           "억세시아",
           "악세시아",
           "아크세시아",
           "어크세시아",
           "억제지아",
           "악제지아",
           "아크제지아",
           "어크제지아"
         ]
       },
       "search_artist": {
         "ja": [
           "ぎんきは"
         ],
         "ko": [
           "긴키하"
         ]
       },
       "bpm": "183",
       "bpm_base": 183,
       "set": "single",
       "category": "partner",
       "purchase": "auxesia",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "auxesia",
       "date": 1502323206,
       "version": "1.1",
       "remote_dl": true,
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitroだー！！",
           "jacketDesigner": "シエラ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "シエラ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "シエラ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 49,
       "id": "rabbitintheblackroom",
       "title_localized": {
         "en": "Rabbit In The Black Room"
       },
       "artist": "Rabbit House",
       "search_title": {
         "ja": [
           "らびっといんざぶらっくるーむ"
         ],
         "ko": [
           "래빗 인 더 블랙 룸"
         ]
       },
       "search_artist": {
         "ja": [
           "らびっとはうす"
         ],
         "ko": [
           "래빗 하우스"
         ]
       },
       "bpm": "270",
       "bpm_base": 270,
       "set": "base",
       "purchase": "",
       "audioPreview": 14665,
       "audioPreviewEnd": 43110,
       "side": 1,
       "world_unlock": true,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1505520000,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "YEONIE",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "YEONIE",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "YEONIE",
           "rating": 8
         }
       ]
     },
     {
       "idx": 50,
       "id": "modelista",
       "title_localized": {
         "en": "Modelista"
       },
       "artist": "HiTECH NINJA",
       "search_title": {
         "ja": [
           "もでりすた"
         ],
         "ko": [
           "모델리스타"
         ]
       },
       "search_artist": {
         "ja": [
           "はいてっくにんじゃ"
         ],
         "ko": [
           "하이테크 닌자"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "single",
       "category": "original",
       "purchase": "modelista",
       "audioPreview": 26181,
       "audioPreviewEnd": 52363,
       "side": 0,
       "remote_dl": true,
       "bg": "modelista",
       "date": 1505520001,
       "version": "1.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NITRO",
           "jacketDesigner": "yusi.",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NITRO",
           "jacketDesigner": "yusi.",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NITRO",
           "jacketDesigner": "yusi.",
           "rating": 10
         }
       ]
     },
     {
       "idx": 51,
       "id": "soundwitch",
       "title_localized": {
         "en": "SOUNDWiTCH"
       },
       "artist": "HATE",
       "search_title": {
         "ja": [
           "さうんどうぃっち"
         ],
         "ko": [
           "사운드위치"
         ]
       },
       "search_artist": {
         "ja": [
           "へいと"
         ],
         "ko": [
           "헤이트"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "yugamu",
       "purchase": "yugamu",
       "audioPreview": 52941,
       "audioPreviewEnd": 79764,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "date": 1509667204,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NiTRO",
           "jacketDesigner": "スズカミ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NiTRO",
           "jacketDesigner": "スズカミ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NiTRO",
           "jacketDesigner": "スズカミ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 52,
       "id": "trappola",
       "title_localized": {
         "en": "trappola bewitching",
         "ja": "妖艶魔女 -trappola bewitching-"
       },
       "artist": "gmtn.",
       "search_title": {
         "ja": [
           "ようえんまじょとらっぽらびーうぃっちんぐ"
         ],
         "ko": [
           "트래폴라 비윗칭",
           "",
           "트라폴라 비윗칭",
           "",
           "요엔마죠 토랏포라 비윗칭구",
           "",
           "요염마녀 트래폴라 비윗칭",
           "",
           "요염마녀 트라폴라 비윗칭"
         ]
       },
       "search_artist": {
         "ja": [
           "がむつん"
         ],
         "ko": [
           "가무츤"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "yugamu",
       "purchase": "yugamu",
       "audioPreview": 36680,
       "audioPreviewEnd": 66996,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "date": 1509667205,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Shionty",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Shionty",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//urorak",
           "jacketDesigner": "Shionty",
           "rating": 10
         },
         {
           "ratingClass": 3,
           "chartDesigner": "NITRO -mesmerize-",
           "jacketDesigner": "Shionty",
           "jacketOverride": true,
           "rating": 10,
           "date": 1677715200,
           "version": "4.3"
         }
       ]
     },
     {
       "idx": 53,
       "id": "iconoclast",
       "title_localized": {
         "en": "Iconoclast"
       },
       "artist": "Yamajet",
       "search_title": {
         "ja": [
           "いこのくらすと",
           "あいこのくらすと"
         ],
         "ko": [
           "아이코노클래스트",
           "",
           "아이코노클라스트"
         ]
       },
       "search_artist": {
         "ja": [
           "やまじぇっと"
         ],
         "ko": [
           "야마젯",
           "야마제트"
         ]
       },
       "bpm": "140",
       "bpm_base": 140,
       "set": "yugamu",
       "purchase": "yugamu",
       "audioPreview": 35996,
       "audioPreviewEnd": 63425,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "date": 1509667203,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "SKT",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "SKT",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "SKT",
           "rating": 9
         }
       ]
     },
     {
       "idx": 54,
       "id": "conflict",
       "title_localized": {
         "en": "conflict"
       },
       "artist": "siromaru + cranky",
       "search_title": {
         "ja": [
           "こんふりくと"
         ],
         "ko": [
           "컨플릭트"
         ]
       },
       "search_artist": {
         "ja": [
           "しろまる",
           "くらんきー"
         ],
         "ko": [
           "시로마루",
           "크랭키"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "yugamu",
       "purchase": "yugamu",
       "audioPreview": 12750,
       "audioPreviewEnd": 37500,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "date": 1509667206,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "horte",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "horte",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "toaster + nitro",
           "jacketDesigner": "horte",
           "rating": 10
         }
       ]
     },
     {
       "idx": 55,
       "id": "axiumcrisis",
       "title_localized": {
         "en": "Axium Crisis"
       },
       "artist": "ak+q",
       "search_title": {
         "ja": [
           "あくしうむくらいしす"
         ],
         "ko": [
           "억시움 크라이시스",
           "악시움 크라이시스",
           "액시움 크라이시스"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー"
         ],
         "ko": [
           "에이케이 플러스 큐"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "yugamu",
       "purchase": "yugamu",
       "audioPreview": 51291,
       "audioPreviewEnd": 78820,
       "side": 1,
       "world_unlock": false,
       "bg": "axiumcrisis",
       "remote_dl": true,
       "date": 1509667207,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "The Monolith",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "The Monolith",
           "jacketDesigner": "シエラ",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "The Monolith",
           "jacketDesigner": "シエラ",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 56,
       "id": "grievouslady",
       "title_localized": {
         "en": "Grievous Lady"
       },
       "artist": "Team Grimoire vs Laur",
       "search_title": {
         "ja": [
           "ぐりーゔぁすでれぃー",
           "ぐりーばすれでぃー"
         ],
         "ko": [
           "그리버스 레이디"
         ]
       },
       "search_artist": {
         "ja": [
           "ちーむぐりもわーる",
           "ちーむぐりもあ",
           "らうる"
         ],
         "ko": [
           "팀 그리모어",
           "라우르"
         ]
       },
       "bpm": "210",
       "bpm_base": 210,
       "set": "yugamu",
       "purchase": "yugamu",
       "audioPreview": 0,
       "audioPreviewEnd": 18285,
       "side": 1,
       "bg": "grievouslady",
       "remote_dl": true,
       "date": 1509667208,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "迷路第一層",
           "jacketDesigner": "シエラ",
           "rating": 6
         },
         {
           "ratingClass": 1,
           "chartDesigner": "迷路第二層",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "plusFingers": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "迷路深層",
           "jacketDesigner": "シエラ",
           "rating": 11,
           "plusFingers": true
         }
       ]
     },
     {
       "idx": 57,
       "id": "dreaminattraction",
       "title_localized": {
         "en": "Dreamin' Attraction!!"
       },
       "artist": "翡乃イスカ",
       "search_title": {
         "ja": [
           "どりーみんあとらくしょん"
         ],
         "ko": [
           "드리밍 어트랙션"
         ]
       },
       "search_artist": {
         "en": [
           "hino isuka"
         ],
         "ja": [
           "ひのいすか"
         ],
         "ko": [
           "히노 이스카"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "base",
       "purchase": "",
       "audioPreview": 39804,
       "audioPreviewEnd": 60878,
       "side": 0,
       "world_unlock": true,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": true,
       "date": 1509667201,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 58,
       "id": "redandblue",
       "title_localized": {
         "en": "Red and Blue"
       },
       "artist": "Silentroom",
       "search_title": {
         "ja": [
           "れっどあんどぶるー",
           "れっどあんどぶるーあんどぐりーん"
         ],
         "ko": [
           "레드 앤 블루"
         ]
       },
       "search_artist": {
         "ja": [
           "さいれんとるーむ"
         ],
         "ko": [
           "사일런트 룸"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "base",
       "purchase": "",
       "audioPreview": 14396,
       "audioPreviewEnd": 39996,
       "side": 1,
       "world_unlock": true,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1509667202,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "-chartaesthesia- RED side",
           "jacketDesigner": "Khronetic",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "side BLUE -chartaesthesia-",
           "jacketDesigner": "Khronetic",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "-chartaesthesia-\nLEFT=BLUE RED=RIGHT ",
           "jacketDesigner": "Khronetic",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "title_localized": {
             "en": "Red and Blue and Green"
           },
           "artist": "fn(ArcaeaSoundTeam)",
           "bpm": "160",
           "bpm_base": 160,
           "audioOverride": true,
           "chartDesigner": "moonquay \"retrograde\"\nBLUE=LEFT RIGHT=RED",
           "jacketDesigner": "yusi.",
           "jacketOverride": true,
           "bg": "byd_conflict",
           "bg_inverse": "byd_light",
           "rating": 10,
           "date": 1646784001,
           "version": "3.12"
         }
       ]
     },
     {
       "idx": 59,
       "id": "onelastdrive",
       "title_localized": {
         "en": "One Last Drive"
       },
       "artist": "REDSHiFT",
       "search_title": {
         "ja": [
           "わんらすとどらいぶ"
         ],
         "ko": [
           "원 라스트 드라이브"
         ]
       },
       "search_artist": {
         "ja": [
           "れっどしふと"
         ],
         "ko": [
           "레드시프트",
           "레드쉬프트"
         ]
       },
       "bpm": "154 - 175",
       "bpm_base": 175,
       "set": "base",
       "purchase": "",
       "audioPreview": 49870,
       "audioPreviewEnd": 74805,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1509667200,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 60,
       "id": "surrender",
       "title_localized": {
         "en": "Surrender"
       },
       "artist": "void",
       "search_title": {
         "ja": [
           "されんだー"
         ],
         "ko": [
           "서렌더"
         ]
       },
       "search_artist": {
         "ja": [
           "ぼいど",
           "ゔぉいど"
         ],
         "ko": [
           "보이드"
         ]
       },
       "bpm": "152",
       "bpm_base": 152,
       "set": "single",
       "category": "musicgames",
       "purchase": "surrender",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "remote_dl": true,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "source_localized": {
         "en": "STELLIGHTS"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1511481600,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "softmode",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "softmode",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "softmode",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 61,
       "id": "yozakurafubuki",
       "title_localized": {
         "en": "Yosakura Fubuki",
         "ja": "夜桜吹雪"
       },
       "artist": "A.SAKA",
       "search_title": {
         "ja": [
           "よざくらふぶき"
         ],
         "ko": [
           "요자쿠라 후부키"
         ]
       },
       "search_artist": {
         "ja": [
           "えーさか"
         ],
         "ko": [
           "에이 사카"
         ]
       },
       "bpm": "172",
       "bpm_base": 172,
       "set": "single",
       "category": "musicgames",
       "purchase": "yozakurafubuki",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "remote_dl": true,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1511481601,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "シエラ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 62,
       "id": "cyanine",
       "title_localized": {
         "en": "cyanine"
       },
       "artist": "jioyi",
       "search_title": {
         "ja": [
           "しあにん"
         ],
         "ko": [
           "시아닌"
         ]
       },
       "search_artist": {
         "ja": [
           "じおい"
         ],
         "ko": [
           "죠이"
         ]
       },
       "bpm": "182",
       "bpm_base": 182,
       "set": "lanota",
       "purchase": "lanota",
       "audioPreview": 25542,
       "audioPreviewEnd": 49938,
       "side": 1,
       "bg": "lanota-conflict",
       "bg_inverse": "lanota-light",
       "remote_dl": true,
       "source_localized": {
         "en": "Lanota"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1517443204,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪 - Apocalypse",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 63,
       "id": "dreamgoeson",
       "title_localized": {
         "en": "Dream goes on"
       },
       "artist": "Tiny Minim",
       "search_title": {
         "ja": [
           "どりーむごーずおん"
         ],
         "ko": [
           "드림 고즈 온",
           "드림 고스 온"
         ]
       },
       "search_artist": {
         "ja": [
           "たいにーみにむ"
         ],
         "ko": [
           "타이니 미님"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "lanota",
       "purchase": "lanota",
       "audioPreview": 70000,
       "audioPreviewEnd": 103448,
       "side": 0,
       "bg": "lanota-light",
       "bg_inverse": "lanota-conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Lanota"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1517443200,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 64,
       "id": "journey",
       "title_localized": {
         "en": "Journey"
       },
       "artist": "ARForest",
       "search_title": {
         "ja": [
           "じゃーにー"
         ],
         "ko": [
           "저니",
           "져니"
         ]
       },
       "search_artist": {
         "ja": [
           "えーあーるふぉれすと"
         ],
         "ko": [
           "에이알 포레스트"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "lanota",
       "purchase": "lanota",
       "audioPreview": 76800,
       "audioPreviewEnd": 96000,
       "side": 0,
       "bg": "lanota-light",
       "bg_inverse": "lanota-conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Lanota"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1517443202,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 65,
       "id": "specta",
       "title_localized": {
         "en": "Specta"
       },
       "artist": "Junk",
       "search_title": {
         "ja": [
           "すぺくた"
         ],
         "ko": [
           "스펙타"
         ]
       },
       "search_artist": {
         "ja": [
           "じゃんく"
         ],
         "ko": [
           "정크"
         ]
       },
       "bpm": "179",
       "bpm_base": 179,
       "set": "lanota",
       "purchase": "lanota",
       "audioPreview": 97932,
       "audioPreviewEnd": 119385,
       "side": 0,
       "bg": "lanota-light",
       "bg_inverse": "lanota-conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Lanota"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1517443202,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 66,
       "id": "quon",
       "title_localized": {
         "en": "Quon"
       },
       "artist": "Feryquitous",
       "search_title": {
         "ja": [
           "くおん"
         ],
         "ko": [
           "쿠온"
         ]
       },
       "search_artist": {
         "ja": [
           "ふぇりきたす"
         ],
         "ko": [
           "페리퀴토스",
           "페리퀴타스",
           "페리퀴터스"
         ]
       },
       "bpm": "189",
       "bpm_base": 189,
       "set": "lanota",
       "purchase": "lanota",
       "audioPreview": 86520,
       "audioPreviewEnd": 111917,
       "side": 0,
       "bg": "quon",
       "remote_dl": true,
       "no_stream": true,
       "date": 1517443203,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 67,
       "id": "syro",
       "title_localized": {
         "en": "Syro"
       },
       "artist": "Mitomoro",
       "search_title": {
         "ja": [
           "さいろ"
         ],
         "ko": [
           "사이로"
         ]
       },
       "search_artist": {
         "ja": [
           "みともろ"
         ],
         "ko": [
           "미소모로"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "base",
       "purchase": "",
       "audioPreview": 26968,
       "audioPreviewEnd": 48541,
       "side": 0,
       "world_unlock": true,
       "bg": "mirai_light",
       "bg_inverse": "mirai_conflict",
       "remote_dl": true,
       "date": 1513814401,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "RiceGnat",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "RiceGnat",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "RiceGnat",
           "rating": 9
         }
       ]
     },
     {
       "idx": 68,
       "id": "reinvent",
       "title_localized": {
         "en": "Reinvent"
       },
       "artist": "Sound Souler",
       "search_title": {
         "ja": [
           "りいんべんと"
         ],
         "ko": [
           "리인벤트"
         ]
       },
       "search_artist": {
         "ja": [
           "さうんどそうらー"
         ],
         "ko": [
           "사운드 소울러"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "base",
       "purchase": "",
       "audioPreview": 89655,
       "audioPreviewEnd": 122758,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1513814400,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "Khronetic",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal + nitro",
           "jacketDesigner": "Khronetic",
           "rating": 8
         }
       ]
     },
     {
       "idx": 69,
       "id": "silentrush",
       "title_localized": {
         "en": "Silent Rush"
       },
       "artist": "Soleily",
       "search_title": {
         "ja": [
           "さいれんとらっしゅ"
         ],
         "ko": [
           "사일런트 러시",
           "사일런트 러쉬"
         ]
       },
       "search_artist": {
         "ja": [
           "それいりー"
         ],
         "ko": [
           "솔레일리",
           "솔라일리"
         ]
       },
       "bpm": "158",
       "bpm_base": 158,
       "set": "nijuusei",
       "purchase": "nijuusei",
       "audioPreview": 24446,
       "audioPreviewEnd": 48750,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "date": 1521763201,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "CinEraLiA",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "CinEraLiA",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "CinEraLiA",
           "rating": 8
         }
       ]
     },
     {
       "idx": 70,
       "id": "singularity",
       "title_localized": {
         "en": "Singularity"
       },
       "artist": "ETIA.",
       "search_title": {
         "ja": [
           "しんぎゅらりてぃ"
         ],
         "ko": [
           "싱귤래리티"
         ]
       },
       "search_artist": {
         "ja": [
           "えちあ"
         ],
         "ko": [
           "에치아"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "nijuusei",
       "purchase": "nijuusei",
       "audioPreview": 12342,
       "audioPreviewEnd": 38400,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "date": 1521763204,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※コラプサー",
           "jacketDesigner": "シエラ",
           "rating": 10,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "title_localized": {
             "en": "Singularity VVVIP"
           },
           "artist": "Arcaea Sound Team against. ETIA.",
           "audioOverride": true,
           "chartDesigner": "Exschwasion against. 絶滅",
           "jacketDesigner": "yusi.",
           "jacketOverride": true,
           "bg": "byd_conflict",
           "bg_inverse": "byd_light",
           "rating": 10,
           "date": 1646784002,
           "version": "3.12"
         }
       ]
     },
     {
       "idx": 71,
       "id": "memoryforest",
       "title_localized": {
         "en": "Memory Forest"
       },
       "artist": "ETIA.",
       "search_title": {
         "ja": [
           "めもりーふぉれすと"
         ],
         "ko": [
           "메모리 포레스트"
         ]
       },
       "search_artist": {
         "ja": [
           "えちあ"
         ],
         "ko": [
           "에치아"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "nijuusei",
       "purchase": "nijuusei",
       "audioPreview": 21584,
       "audioPreviewEnd": 53944,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "date": 1521763203,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "シエラ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "シエラ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 72,
       "id": "strongholds",
       "title_localized": {
         "en": "Strongholds"
       },
       "artist": "Yooh",
       "search_title": {
         "ja": [
           "すとろんぐほーるず"
         ],
         "ko": [
           "스트롱홀드",
           "스트롱홀즈"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆー"
         ],
         "ko": [
           "유"
         ]
       },
       "bpm": "105",
       "bpm_base": 210,
       "set": "nijuusei",
       "purchase": "nijuusei",
       "audioPreview": 38851,
       "audioPreviewEnd": 66280,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "date": 1521763202,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "八葉",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "TaroNukeΔ",
           "jacketDesigner": "八葉",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "TΔroNuke",
           "jacketDesigner": "八葉",
           "rating": 9
         }
       ]
     },
     {
       "idx": 73,
       "id": "nexttoyou",
       "title_localized": {
         "en": "next to you"
       },
       "artist": "uma feat. 橘花音",
       "search_title": {
         "ja": [
           "ねくすととぅーゆー"
         ],
         "ko": [
           "넥스트 투 유"
         ]
       },
       "search_artist": {
         "en": [
           "uma",
           "tachibana kanon"
         ],
         "ja": [
           "ゆーま",
           "ゆうま",
           "たちばなかのん"
         ],
         "ko": [
           "우마",
           "타치바나 카논"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "nijuusei",
       "purchase": "nijuusei",
       "audioPreview": 51636,
       "audioPreviewEnd": 78545,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "date": 1521763200,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "mins",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "mins",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "mins",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Toastie",
           "jacketDesigner": "mins",
           "jacketOverride": true,
           "rating": 9,
           "date": 1620691200,
           "version": "3.6"
         }
       ]
     },
     {
       "idx": 74,
       "id": "metallicpunisher",
       "title_localized": {
         "en": "Metallic Punisher"
       },
       "artist": "INNOCENT NOIZE",
       "search_title": {
         "ja": [
           "めたりっくぱにっしゃー"
         ],
         "ko": [
           "메탈릭 퍼니셔"
         ]
       },
       "search_artist": {
         "ja": [
           "いのせんとのいず"
         ],
         "ko": [
           "이노센트 노이즈"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "single",
       "category": "partner",
       "purchase": "metallicpunisher",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "date": 1518480000,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "nonokuro",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "nonokuro",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Black Tea",
           "jacketDesigner": "nonokuro",
           "rating": 10
         }
       ]
     },
     {
       "idx": 75,
       "id": "blaster",
       "title_localized": {
         "en": "Blaster"
       },
       "artist": "Massive New Krew",
       "search_title": {
         "ja": [
           "ぶらすたー"
         ],
         "ko": [
           "블라스터"
         ]
       },
       "search_artist": {
         "ja": [
           "まっしぶにゅーくるー"
         ],
         "ko": [
           "매시브 뉴 크루",
           "매시브 뉴 크류"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "base",
       "purchase": "",
       "audioPreview": 23999,
       "audioPreviewEnd": 55999,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1520553600,
       "version": "1.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//urorak",
           "jacketDesigner": "LAM",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//urorak",
           "jacketDesigner": "LAM",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//urorak",
           "jacketDesigner": "LAM",
           "rating": 9
         }
       ]
     },
     {
       "idx": 76,
       "id": "guardina",
       "title_localized": {
         "en": "γuarδina",
         "kr": "guardina",
         "zh-Hant": "guardina",
         "zh-Hans": "guardina"
       },
       "artist": "Aoi",
       "search_title": {
         "en": [
           "guardina"
         ],
         "ja": [
           "がーでぃな"
         ],
         "ko": [
           "가디나",
           "가르디나"
         ]
       },
       "search_artist": {
         "ja": [
           "あおい"
         ],
         "ko": [
           "아오이"
         ]
       },
       "bpm": "202",
       "bpm_base": 202,
       "set": "single",
       "category": "original",
       "purchase": "dynamix",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1525305600,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "τoastεr",
           "jacketDesigner": "姐川 + Khronetic",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "τoastεr",
           "jacketDesigner": "姐川 + Khronetic",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "τoastεr",
           "jacketDesigner": "姐川 + Khronetic",
           "rating": 10
         }
       ]
     },
     {
       "idx": 77,
       "id": "carminescythe",
       "title_localized": {
         "en": "carmine:scythe"
       },
       "artist": "かゆき",
       "search_title": {
         "ja": [
           "かーまいんさいず"
         ],
         "ko": [
           "카마인 사이즈",
           "카마인 사이스"
         ]
       },
       "search_artist": {
         "en": [
           "kayuki"
         ],
         "ko": [
           "카유키"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "single",
       "category": "partner",
       "purchase": "carminescythe",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "date": 1523516400,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "週刊Toaster",
           "jacketDesigner": "未早",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "週刊Toaster",
           "jacketDesigner": "未早",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "週刊Toaster",
           "jacketDesigner": "未早",
           "rating": 9
         }
       ]
     },
     {
       "idx": 78,
       "id": "bethere",
       "title_localized": {
         "en": "Be There"
       },
       "artist": "PSYQUI",
       "search_title": {
         "ja": [
           "びーぜあ"
         ],
         "ko": [
           "비 데어"
         ]
       },
       "search_artist": {
         "ja": [
           "さいき"
         ],
         "ko": [
           "사이키"
         ]
       },
       "bpm": "164",
       "bpm_base": 164,
       "set": "single",
       "category": "original",
       "purchase": "bethere",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "remote_dl": true,
       "date": 1527811201,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "hie",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "hie",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Be Nitro",
           "jacketDesigner": "hie",
           "rating": 9
         }
       ]
     },
     {
       "idx": 79,
       "id": "cyberneciacatharsis",
       "title_localized": {
         "en": "Cybernecia Catharsis"
       },
       "artist": "Tanchiky",
       "search_title": {
         "ja": [
           "さいばーねしあかたるしす",
           "さいばねしあかたるしす"
         ],
         "ko": [
           "사이버네시아 카타르시스"
         ]
       },
       "search_artist": {
         "ja": [
           "たんちきー"
         ],
         "ko": [
           "타친키"
         ]
       },
       "bpm": "184",
       "bpm_base": 184,
       "set": "base",
       "purchase": "",
       "audioPreview": 30978,
       "audioPreviewEnd": 62604,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1527811200,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kero",
           "jacketDesigner": "mirimo",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kero",
           "jacketDesigner": "mirimo",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kero + Nitro",
           "jacketDesigner": "mirimo",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "antymis",
           "jacketDesigner": "mirimo",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1706140801,
           "version": "5.3"
         }
       ]
     },
     {
       "idx": 80,
       "id": "callmyname",
       "title_localized": {
         "en": "Call My Name feat. Yukacco"
       },
       "artist": "Mameyudoufu",
       "search_title": {
         "ja": [
           "こーるまいねーむ"
         ],
         "ko": [
           "콜 마이 네임"
         ]
       },
       "search_artist": {
         "ja": [
           "まめゆどうふ",
           "ゆかっこ"
         ],
         "ko": [
           "마메유도우후"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "single",
       "category": "variety",
       "purchase": "callmyname",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "shiawase",
       "remote_dl": true,
       "date": 1529539201,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kuro my Nitro",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 81,
       "id": "inkarusi",
       "title_localized": {
         "en": "inkar-usi"
       },
       "artist": "DIA",
       "search_title": {
         "ja": [
           "いんかるし"
         ],
         "ko": [
           "인카루시"
         ]
       },
       "search_artist": {
         "ja": [
           "ぢあ"
         ],
         "ko": [
           "디아"
         ]
       },
       "bpm": "102",
       "bpm_base": 102,
       "set": "base",
       "purchase": "",
       "audioPreview": 58235,
       "audioPreviewEnd": 87058,
       "side": 0,
       "bg": "base_light",
       "bg_inverse": "base_conflict",
       "date": 1529539200,
       "version": "1.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Ancy",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Ancy",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Ancy",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "Ancy",
           "jacketOverride": true,
           "rating": 9,
           "date": 1706140800,
           "version": "5.3"
         }
       ]
     },
     {
       "idx": 82,
       "id": "mazenine",
       "title_localized": {
         "en": "Maze No.9",
         "ja": "九番目の迷路"
       },
       "artist": "アリスシャッハと魔法の楽団",
       "search_title": {
         "ja": [
           "きゅうばんめのめいろ"
         ],
         "ko": [
           "메이즈 넘버 나인",
           "큐반메노 메이로",
           "아홉번째 미로"
         ]
       },
       "search_artist": {
         "en": [
           "arisushahha to mahou no gakudan",
           "alice schach and the magic orchestra"
         ],
         "ja": [
           "ありすしゃっはとまほうのがくだん"
         ],
         "ko": [
           "아리스샤하토 마호노 가쿠단",
           "앨리스 샤하와 마법의 오케스트라"
         ]
       },
       "bpm": "159",
       "bpm_base": 159,
       "set": "rei",
       "purchase": "rei",
       "audioPreview": 47171,
       "audioPreviewEnd": 74341,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "date": 1531699203,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "小東星",
           "jacketDesigner": "アリスシャッハと魔法の楽団",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "小東星",
           "jacketDesigner": "アリスシャッハと魔法の楽団",
           "rating": 3
         },
         {
           "ratingClass": 2,
           "chartDesigner": "小東星",
           "jacketDesigner": "アリスシャッハと魔法の楽団",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 83,
       "id": "themessage",
       "title_localized": {
         "en": "The Message"
       },
       "artist": "Jun Kuroda",
       "search_title": {
         "ja": [
           "ざめっせーじ"
         ],
         "ko": [
           "더 메세지"
         ]
       },
       "search_artist": {
         "ja": [
           "じゅんくろだ"
         ],
         "ko": [
           "준 쿠로다",
           "쥰 쿠로다"
         ]
       },
       "bpm": "202",
       "bpm_base": 202,
       "set": "rei",
       "purchase": "rei",
       "audioPreview": 39207,
       "audioPreviewEnd": 58217,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "date": 1531699204,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Shionty + Khronetic",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Shionty + Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Shionty + Khronetic",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 84,
       "id": "sulfur",
       "title_localized": {
         "en": "Sulfur"
       },
       "artist": "ぺのれり",
       "search_title": {
         "ja": [
           "さるふぁー"
         ],
         "ko": [
           "설퍼"
         ]
       },
       "search_artist": {
         "en": [
           "penoreri"
         ],
         "ko": [
           "페노레리"
         ]
       },
       "bpm": "182",
       "bpm_base": 182,
       "set": "rei",
       "purchase": "rei",
       "audioPreview": 57414,
       "audioPreviewEnd": 83788,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "date": 1531699205,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Shirorak",
           "jacketDesigner": "すずなし",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Shirorak",
           "jacketDesigner": "すずなし",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Shirorak",
           "jacketDesigner": "すずなし",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 85,
       "id": "halcyon",
       "title_localized": {
         "en": "Halcyon"
       },
       "artist": "xi",
       "search_title": {
         "ja": [
           "はるしおん"
         ],
         "ko": [
           "할시온"
         ]
       },
       "search_artist": {
         "ja": [
           "さい"
         ],
         "ko": [
           "사이"
         ]
       },
       "bpm": "191",
       "bpm_base": 191,
       "set": "rei",
       "purchase": "rei",
       "audioPreview": 27629,
       "audioPreviewEnd": 53388,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "date": 1531699206,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※太陽",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※太陽",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※太陽",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 86,
       "id": "etherstrike",
       "title_localized": {
         "en": "Ether Strike"
       },
       "artist": "Akira Complex",
       "search_title": {
         "ja": [
           "えーてるすとらいく"
         ],
         "ko": [
           "에테르 스트라이크"
         ]
       },
       "search_artist": {
         "ja": [
           "あきらこんぷれっくす"
         ],
         "ko": [
           "아키라 컴플렉스"
         ]
       },
       "bpm": "156",
       "bpm_base": 156,
       "set": "rei",
       "purchase": "rei",
       "audioPreview": 99142,
       "audioPreviewEnd": 123758,
       "side": 0,
       "world_unlock": false,
       "bg": "etherstrike",
       "remote_dl": true,
       "date": 1531699207,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Zero Sky",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Zero Sky",
           "jacketDesigner": "シエラ",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Zero Sky",
           "jacketDesigner": "シエラ",
           "rating": 10,
           "plusFingers": true
         }
       ]
     },
     {
       "idx": 87,
       "id": "fractureray",
       "title_localized": {
         "en": "Fracture Ray"
       },
       "artist": "Sakuzyo",
       "search_title": {
         "ja": [
           "ふらくちゃーれい"
         ],
         "ko": [
           "프랙쳐 레이"
         ]
       },
       "search_artist": {
         "ja": [
           "さくじょ"
         ],
         "ko": [
           "사쿠죠"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "rei",
       "purchase": "rei",
       "audioPreview": 5948,
       "audioPreviewEnd": 33804,
       "side": 0,
       "bg": "fractureray",
       "remote_dl": true,
       "date": 1531699208,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Volatile Paradox",
           "jacketDesigner": "シエラ",
           "rating": 6
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Absolute Paradox",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "plusFingers": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Paradox Zero",
           "jacketDesigner": "シエラ",
           "rating": 11,
           "plusFingers": true
         }
       ]
     },
     {
       "idx": 88,
       "id": "suomi",
       "title_localized": {
         "en": "Suomi"
       },
       "artist": "Aire",
       "search_title": {
         "ja": [
           "すおみ"
         ],
         "ko": [
           "수오미"
         ]
       },
       "search_artist": {
         "ja": [
           "あいれ"
         ],
         "ko": [
           "아이레"
         ]
       },
       "bpm": "125",
       "bpm_base": 125,
       "set": "base",
       "purchase": "",
       "audioPreview": 48000,
       "audioPreviewEnd": 71040,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1531699200,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toastie",
           "jacketDesigner": "雨風雪夏",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toastie",
           "jacketDesigner": "雨風雪夏",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toastie",
           "jacketDesigner": "雨風雪夏",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "雨風雪夏",
           "rating": 8,
           "ratingPlus": true,
           "date": 1709856002,
           "version": "5.4"
         }
       ]
     },
     {
       "idx": 89,
       "id": "bookmaker",
       "title_localized": {
         "en": "Bookmaker (2D Version)"
       },
       "artist": "Kobaryo",
       "search_title": {
         "ja": [
           "ぶっくめーかーつーでぃーばーじょん"
         ],
         "ko": [
           "북메이커 투디 버전",
           "북메이커 2D 버전",
           "북메이커 투디 버전"
         ]
       },
       "search_artist": {
         "ja": [
           "こばりょー"
         ],
         "ko": [
           "코바료"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "base",
       "purchase": "",
       "audioPreview": 101574,
       "audioPreviewEnd": 133488,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1531699201,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "窓壁九真好キ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "窓壁九真好キ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "窓壁九真好キ",
           "rating": 8
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Toastmaker",
           "jacketDesigner": "窓壁九真好キ",
           "jacketOverride": true,
           "rating": 10,
           "date": 1625011201,
           "version": "3.6"
         }
       ]
     },
     {
       "idx": 90,
       "id": "darakunosono",
       "title_localized": {
         "ja": "堕楽の園",
         "en": "Illegal Paradise"
       },
       "artist": "gmtn. (witch's slave)",
       "search_title": {
         "ja": [
           "だらくのその"
         ],
         "ko": [
           "일리걸 파라다이스",
           "일리갈 파라다이스",
           "타락의 정원"
         ]
       },
       "search_artist": {
         "ja": [
           "がむつん",
           "うぃっちずすれいぶ",
           "うぃっちずすれーぶ"
         ],
         "ko": [
           "가무츤",
           "윗치스 슬레이브",
           "윗치즈 슬레이브"
         ]
       },
       "bpm": "168",
       "bpm_base": 168,
       "set": "base",
       "purchase": "",
       "audioPreview": 35723,
       "audioPreviewEnd": 64294,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1531699202,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "Illegal Khronetic",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "Illegal Khronetic",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal + nitro",
           "jacketDesigner": "Illegal Khronetic",
           "rating": 9
         }
       ]
     },
     {
       "idx": 91,
       "id": "dropdead",
       "title_localized": {
         "en": "dropdead"
       },
       "artist": "Frums",
       "search_title": {
         "ja": [
           "どろっぷでっど",
           "おーばーでっど"
         ],
         "ko": [
           "드롭데드",
           "드랍데드"
         ]
       },
       "search_artist": {
         "ja": [
           "ふらむす"
         ],
         "ko": [
           "프럼스"
         ]
       },
       "bpm": "50",
       "bpm_base": 200,
       "set": "single",
       "category": "original",
       "purchase": "dropdead",
       "audioPreview": 36188,
       "audioPreviewEnd": 63759,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "date": 1533859201,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "-chartaesthesia-\nLIMITER:10%",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "-chartaesthesia-\nLIMITER:100%",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 9
         },
         {
           "ratingClass": 2,
           "chartDesigner": "-chartaesthesia-\nLIMITER:25% (OVERDRIVE:+100%)",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "title_localized": {
             "en": "overdead."
           },
           "artist": "fn",
           "bpm": "500",
           "bpm_base": 500,
           "audioOverride": true,
           "chartDesigner": "絶滅 over 夜浪.",
           "jacketDesigner": "Hanamori Hiro + yusi.",
           "jacketOverride": true,
           "bg": "byd_conflict",
           "bg_inverse": "byd_light",
           "rating": 10,
           "date": 1646784003,
           "version": "3.12"
         }
       ]
     },
     {
       "idx": 92,
       "id": "fallensquare",
       "title_localized": {
         "en": "Fallensquare"
       },
       "artist": "Silentroom",
       "search_title": {
         "ja": [
           "ふぉーるんすくえあ"
         ],
         "ko": [
           "폴른스퀘어"
         ]
       },
       "search_artist": {
         "ja": [
           "さいれんとるーむ"
         ],
         "ko": [
           "사일런트 룸"
         ]
       },
       "bpm": "99",
       "bpm_base": 180,
       "set": "single",
       "category": "original",
       "purchase": "fallensquare",
       "audioPreview": 36188,
       "audioPreviewEnd": 63759,
       "side": 1,
       "bg": "mirai_conflict",
       "bg_inverse": "mirai_light",
       "remote_dl": true,
       "date": 1533859202,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Haruba",
           "jacketDesigner": "unKn",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Haruba",
           "jacketDesigner": "unKn",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Haruba",
           "jacketDesigner": "unKn",
           "rating": 9
         }
       ]
     },
     {
       "idx": 93,
       "id": "nhelv",
       "title_localized": {
         "en": "Nhelv"
       },
       "artist": "Silentroom",
       "search_title": {
         "ja": [
           "ねるふ"
         ],
         "ko": [
           "네르프"
         ]
       },
       "search_artist": {
         "ja": [
           "さいれんとるーむ"
         ],
         "ko": [
           "사일런트 룸"
         ]
       },
       "bpm": "174.59",
       "bpm_base": 174.59,
       "set": "base",
       "purchase": "",
       "audioPreview": 67360,
       "audioPreviewEnd": 96600,
       "side": 1,
       "bg": "lethaeus",
       "world_unlock": true,
       "remote_dl": true,
       "date": 1533859200,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro「Katastrophe」",
           "jacketDesigner": "駿",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro「Katastrophe」",
           "jacketDesigner": "駿",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro「Katastrophe」",
           "jacketDesigner": "駿",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 94,
       "id": "espebranch",
       "title_localized": {
         "ja": "白道、多希望羊と信じありく。",
         "en": "LunarOrbit -believe in the Espebranch road-"
       },
       "artist": "Apo11o program ft. 大瀬良あい",
       "search_title": {
         "ja": [
           "びゃくどうたきぼうようとしんじありく"
         ],
         "ko": [
           "루나오빗 빌리브 인 더 에스페브랜치 로드",
           "뱌쿠도우타 키보우요토신지아리쿠",
           "백도 다희망양으로 믿는다"
         ]
       },
       "search_artist": {
         "en": [
           "oosera ai"
         ],
         "ja": [
           "あぽろぷろぐらむ",
           "おおせらあい"
         ],
         "ko": [
           "아폴로 프로그램",
           "오오세라 아이"
         ]
       },
       "bpm": "192",
       "bpm_base": 192,
       "set": "base",
       "purchase": "",
       "audioPreview": 71250,
       "audioPreviewEnd": 101250,
       "side": 1,
       "bg": "mirai_conflict",
       "bg_inverse": "mirai_light",
       "world_unlock": true,
       "remote_dl": true,
       "date": 1535673600,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "月刊Toaster",
           "jacketDesigner": "hideo",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "月刊Toaster",
           "jacketDesigner": "hideo",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "月刊Toaster",
           "jacketDesigner": "hideo",
           "rating": 9
         }
       ]
     },
     {
       "idx": 95,
       "id": "purgatorium",
       "title_localized": {
         "en": "Purgatorium"
       },
       "artist": "お月さま交響曲",
       "search_title": {
         "ja": [
           "ぷるがとりうむ"
         ],
         "ko": [
           "퍼가토리움"
         ]
       },
       "search_artist": {
         "en": [
           "otsukisamakoukyoukyoku"
         ],
         "ja": [
           "おつきさまこうきょうきょく"
         ],
         "ko": [
           "오츠키사마 코우쿄쿄쿠",
           "달님 교향곡"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "base",
       "purchase": "",
       "audioPreview": 66800,
       "audioPreviewEnd": 97900,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "date": 1537142400,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "michele",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "michele",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "michele",
           "rating": 8
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Toaster",
           "jacketDesigner": "michele",
           "jacketOverride": true,
           "rating": 9,
           "date": 1597968000,
           "version": "3.1"
         }
       ]
     },
     {
       "idx": 96,
       "id": "hikari",
       "title_localized": {
         "ja": "光",
         "en": "Hikari"
       },
       "artist": "THB",
       "search_title": {
         "ja": [
           "ひかり"
         ],
         "ko": [
           "히카리"
         ]
       },
       "search_artist": {
         "ja": [
           "てぃーえいちびー"
         ],
         "ko": [
           "티에이치비"
         ]
       },
       "bpm": "130",
       "bpm_base": 130,
       "set": "tonesphere",
       "purchase": "tonesphere",
       "audioPreview": 96923,
       "audioPreviewEnd": 125961,
       "side": 1,
       "bg": "tonesphere-darksphere",
       "bg_inverse": "tonesphere-solarsphere",
       "remote_dl": true,
       "source_localized": {
         "en": "Tone Sphere"
       },
       "no_stream": true,
       "date": 1538870400,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "OptoNuke",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "OptoNuke",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "OptoNuke",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 97,
       "id": "stager",
       "title_localized": {
         "en": "STAGER (ALL STAGE CLEAR)"
       },
       "artist": "Ras",
       "search_title": {
         "ja": [
           "すてーじゃーおーるすてーじくりあー"
         ],
         "ko": [
           "스테이저 올 스테이지 클리어"
         ]
       },
       "search_artist": {
         "ja": [
           "らす"
         ],
         "ko": [
           "라스"
         ]
       },
       "bpm": "145",
       "bpm_base": 145,
       "set": "tonesphere",
       "purchase": "tonesphere",
       "audioPreview": 105087,
       "audioPreviewEnd": 132398,
       "side": 0,
       "bg": "tonesphere-solarsphere",
       "bg_inverse": "tonesphere-darksphere",
       "remote_dl": true,
       "source_localized": {
         "en": "Tone Sphere"
       },
       "no_stream": true,
       "date": 1538870402,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "KURORAK",
           "jacketDesigner": "",
           "rating": 3,
           "jacketOverride": true
         },
         {
           "ratingClass": 1,
           "chartDesigner": "KURORAK",
           "jacketDesigner": "",
           "rating": 6,
           "jacketOverride": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "KURORAK",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 98,
       "id": "hallofmirrors",
       "title_localized": {
         "en": "Hall of Mirrors"
       },
       "artist": "Sta",
       "search_title": {
         "ja": [
           "ほーるおぶみらーず"
         ],
         "ko": [
           "홀 오브 미러즈",
           "홀 오브 미러스"
         ]
       },
       "search_artist": {
         "ja": [
           "すた"
         ],
         "ko": [
           "스타"
         ]
       },
       "bpm": "147",
       "bpm_base": 147.01,
       "set": "tonesphere",
       "purchase": "tonesphere",
       "audioPreview": 79908,
       "audioPreviewEnd": 112160,
       "side": 1,
       "bg": "tonesphere-darksphere",
       "bg_inverse": "tonesphere-solarsphere",
       "remote_dl": true,
       "source_localized": {
         "en": "Tone Sphere"
       },
       "no_stream": true,
       "date": 1538870401,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 99,
       "id": "linearaccelerator",
       "title_localized": {
         "en": "Linear Accelerator"
       },
       "artist": "THE SHAFT",
       "search_title": {
         "ja": [
           "りにああくせれれーたー",
           "りにあーあくせれれーたー"
         ],
         "ko": [
           "리니어 엑셀러레이터"
         ]
       },
       "search_artist": {
         "ja": [
           "ざしゃふと"
         ],
         "ko": [
           "더 섀프트",
           "더 셰프트"
         ]
       },
       "bpm": "200 - 211.9",
       "bpm_base": 200,
       "set": "tonesphere",
       "purchase": "tonesphere",
       "audioPreview": 41979,
       "audioPreviewEnd": 76279,
       "side": 0,
       "bg": "tonesphere-solarsphere",
       "bg_inverse": "tonesphere-darksphere",
       "remote_dl": true,
       "source_localized": {
         "en": "Tone Sphere"
       },
       "no_stream": true,
       "date": 1538870403,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "THE TOAST",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "THE TOAST",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "THE TOAST",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 100,
       "id": "tiferet",
       "title_localized": {
         "en": "Tiferet"
       },
       "artist": "xi + Sta",
       "search_title": {
         "ja": [
           "てぃふぁれと"
         ],
         "ko": [
           "티페리트"
         ]
       },
       "search_artist": {
         "ja": [
           "さい",
           "すた"
         ],
         "ko": [
           "사이",
           "스타"
         ]
       },
       "bpm": "140?",
       "bpm_base": 140,
       "set": "tonesphere",
       "purchase": "tonesphere",
       "audioPreview": 32644,
       "audioPreviewEnd": 58358,
       "side": 1,
       "bg": "tiferet",
       "remote_dl": true,
       "source_localized": {
         "en": "Tone Sphere"
       },
       "no_stream": true,
       "date": 1538870404,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪[Spherical]",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪[Spherical]",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪[Spherical]",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 101,
       "id": "alexandrite",
       "title_localized": {
         "en": "Alexandrite"
       },
       "artist": "WAiKURO",
       "search_title": {
         "ja": [
           "あれくさんどらいと"
         ],
         "ko": [
           "알렉산드라이트"
         ]
       },
       "search_artist": {
         "ja": [
           "わいくろ"
         ],
         "ko": [
           "와이쿠로"
         ]
       },
       "bpm": "146",
       "bpm_base": 146,
       "set": "single",
       "category": "original",
       "purchase": "alexandrite",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "remote_dl": true,
       "bg": "alexandrite",
       "date": 1537142401,
       "version": "1.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※空の宝石",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※空の宝石",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※空の宝石",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 102,
       "id": "rugie",
       "title_localized": {
         "en": "Rugie"
       },
       "artist": "Feryquitous feat.Sennzai",
       "search_title": {
         "ja": [
           "るぎあ"
         ],
         "ko": [
           "루기아"
         ]
       },
       "search_artist": {
         "ja": [
           "ふぇりきたす",
           "せんざい"
         ],
         "ko": [
           "페리퀴토스",
           "페리퀴타스",
           "페리퀴터스",
           "센자이"
         ]
       },
       "bpm": "191",
       "bpm_base": 191,
       "set": "base",
       "purchase": "",
       "audioPreview": 96606,
       "audioPreviewEnd": 126920,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "world_unlock": true,
       "remote_dl": true,
       "date": 1541635200,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//urorak",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//urorak",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//urorak",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 103,
       "id": "astraltale",
       "title_localized": {
         "en": "Astral tale"
       },
       "artist": "Noah",
       "search_title": {
         "ja": [
           "あすとらるてーる",
           "あすとらるている"
         ],
         "ko": [
           "아스트랄 테일"
         ]
       },
       "search_artist": {
         "ja": [
           "のあ"
         ],
         "ko": [
           "노아"
         ]
       },
       "bpm": "134",
       "bpm_base": 134,
       "set": "single",
       "category": "original",
       "purchase": "astraltale",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1541635201,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "岩十",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "岩十",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "岩十",
           "rating": 9
         }
       ]
     },
     {
       "idx": 104,
       "id": "phantasia",
       "title_localized": {
         "en": "Phantasia"
       },
       "artist": "Yunosuke",
       "search_title": {
         "ja": [
           "ふぁんたじあ"
         ],
         "ko": [
           "판타지아"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆうのすけ"
         ],
         "ko": [
           "유노스케"
         ]
       },
       "bpm": "153",
       "bpm_base": 153,
       "set": "single",
       "category": "partner",
       "purchase": "phantasia",
       "audioPreview": 0,
       "audioPreviewEnd": 30000,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1543449600,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "そゐち",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "そゐち",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "そゐち",
           "rating": 9
         }
       ]
     },
     {
       "idx": 105,
       "id": "empireofwinter",
       "title_localized": {
         "en": "Empire of Winter"
       },
       "artist": "Street",
       "search_title": {
         "ja": [
           "えんぱいあおぶうぃんたー",
           "えんぱいあーおぶうぃんたー"
         ],
         "ko": [
           "엠파이어 오브 윈터"
         ]
       },
       "search_artist": {
         "ja": [
           "すとりーと"
         ],
         "ko": [
           "스트릿",
           "스트리트"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "single",
       "category": "partner",
       "purchase": "empireofwinter",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1545523200,
       "version": "1.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "シエラ + Khronetic",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "シエラ + Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "シエラ + Khronetic",
           "rating": 9
         }
       ]
     },
     {
       "idx": 106,
       "id": "merlin",
       "title_localized": {
         "en": "MERLIN"
       },
       "artist": "REDALiCE",
       "search_title": {
         "ja": [
           "まーりん"
         ],
         "ko": [
           "메를린",
           "마린"
         ]
       },
       "search_artist": {
         "ja": [
           "れっどありす"
         ],
         "ko": [
           "레드앨리스"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "groovecoaster",
       "purchase": "groovecoaster",
       "audioPreview": 66166,
       "audioPreviewEnd": 88000,
       "side": 0,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2019",
       "bg": "gc_light",
       "bg_inverse": "gc_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "no_stream": true,
       "date": 1546992000,
       "version": "1.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Got More Taro?",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Got More Taro?",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Got More Taro?",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "EXSCHWASiON",
           "jacketDesigner": "",
           "rating": 9,
           "date": 1647993600,
           "version": "3.12"
         }
       ]
     },
     {
       "idx": 107,
       "id": "dxfullmetal",
       "title_localized": {
         "ja": "DX超性能フルメタル少女",
         "en": "DX Choseinou Full Metal Shojo"
       },
       "artist": "IOSYS TRAX (uno with.ちよこ)",
       "search_title": {
         "ja": [
           "でらっくすちょうせいのうふるめたるしょうじょ"
         ],
         "ko": [
           "디엑스 초세이노우 풀 메탈 쇼죠",
           "DX 초성능 풀 메탈 소녀",
           "디엑스 초성능 풀 메탈 소녀"
         ]
       },
       "search_artist": {
         "en": [
           "chiyoko"
         ],
         "ja": [
           "いおしすとらっくす",
           "うの"
         ],
         "ko": [
           "이오시스 트랙스",
           "우노"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "groovecoaster",
       "purchase": "groovecoaster",
       "audioPreview": 15603,
       "audioPreviewEnd": 39603,
       "side": 0,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2019",
       "world_unlock": false,
       "bg": "gc_light",
       "bg_inverse": "gc_conflict",
       "remote_dl": true,
       "no_stream": true,
       "date": 1546992001,
       "version": "1.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "DX譜面作者フルメタルNitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "DX譜面作者フルメタルNitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "DX譜面作者フルメタルNitro",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 108,
       "id": "omakeno",
       "title_localized": {
         "en": "OMAKENO Stroke"
       },
       "artist": "t+pazolite",
       "search_title": {
         "ja": [
           "おまけのすとろーく"
         ],
         "ko": [
           "오마케노 스트로크"
         ]
       },
       "search_artist": {
         "ja": [
           "とぱぞらいと"
         ],
         "ko": [
           "토파졸라이트"
         ]
       },
       "bpm": "240",
       "bpm_base": 240,
       "set": "groovecoaster",
       "purchase": "groovecoaster",
       "audioPreview": 2701,
       "audioPreviewEnd": 17701,
       "side": 1,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2019",
       "world_unlock": false,
       "bg": "gc_conflict",
       "bg_inverse": "gc_light",
       "remote_dl": true,
       "no_stream": true,
       "date": 1546992002,
       "version": "1.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "NITRO",
           "jacketDesigner": "",
           "rating": 10,
           "date": 1647993601,
           "version": "3.12"
         }
       ]
     },
     {
       "idx": 109,
       "id": "scarletlance",
       "title_localized": {
         "en": "Scarlet Lance"
       },
       "artist": "MASAKI (ZUNTATA)",
       "search_title": {
         "ja": [
           "すかーれっとらんす"
         ],
         "ko": [
           "스칼렛 랜스"
         ]
       },
       "search_artist": {
         "ja": [
           "まさき"
         ],
         "ko": [
           "마사키"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "groovecoaster",
       "purchase": "groovecoaster",
       "audioPreview": 9081,
       "audioPreviewEnd": 35027,
       "side": 0,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2019",
       "world_unlock": false,
       "bg": "gc_lance",
       "remote_dl": true,
       "no_stream": true,
       "date": 1546992003,
       "version": "1.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "闇運",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "闇運",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "闇運",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 110,
       "id": "ouroboros",
       "title_localized": {
         "en": "ouroboros -twin stroke of the end-"
       },
       "artist": "Cranky VS MASAKI",
       "search_title": {
         "ja": [
           "うろぼろすついんすとろーくおぶじえんど"
         ],
         "ko": [
           "우로보로스 트윈 스트로크 오브 디 엔드"
         ]
       },
       "search_artist": {
         "ja": [
           "くらんきー",
           "まさき"
         ],
         "ko": [
           "크랭키",
           "마사키"
         ]
       },
       "bpm": "188",
       "bpm_base": 188,
       "set": "groovecoaster",
       "purchase": "groovecoaster",
       "audioPreview": 79389,
       "audioPreviewEnd": 110028,
       "side": 1,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2019",
       "bg": "gc_ouroboros",
       "remote_dl": true,
       "world_unlock": false,
       "no_stream": true,
       "date": 1546992004,
       "version": "1.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Groove 東星",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Groove 東星",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Groove 東星",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 111,
       "id": "libertas",
       "title_localized": {
         "en": "Libertas"
       },
       "artist": "Zekk",
       "search_title": {
         "ja": [
           "りべるたす"
         ],
         "ko": [
           "리베르타스"
         ]
       },
       "search_artist": {
         "ja": [
           "ぜっく"
         ],
         "ko": [
           "젝",
           "제크"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "single",
       "category": "original",
       "purchase": "libertas",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single_light",
       "bg_inverse": "single_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1549843200,
       "version": "1.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "wacca",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "wacca",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak + Nitro",
           "jacketDesigner": "wacca",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Exschwasion -unbound-",
           "jacketDesigner": "wacca",
           "jacketOverride": true,
           "rating": 10,
           "date": 1706140803,
           "version": "5.3"
         }
       ]
     },
     {
       "idx": 112,
       "id": "solitarydream",
       "title_localized": {
         "en": "Solitary Dream",
         "ja": "虚空の夢"
       },
       "jacket_localized": {
         "ja": true
       },
       "artist": "ak+q feat. Sennzai",
       "search_title": {
         "ja": [
           "こくうのゆめ"
         ],
         "ko": [
           "솔리타리 드림",
           "솔리터리 드림",
           "코쿠우노 유메",
           "공허의 꿈"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー",
           "せんざい"
         ],
         "ko": [
           "에이케이 플러스 큐",
           "센자이"
         ]
       },
       "bpm": "162",
       "bpm_base": 162,
       "set": "core",
       "purchase": "core",
       "audioPreview": 49629,
       "audioPreviewEnd": 68148,
       "side": 0,
       "bg": "solitarydream",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1552089600,
       "version": "1.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "",
           "jacketDesigner": "シエラ",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 113,
       "id": "antithese",
       "title_localized": {
         "en": "Antithese"
       },
       "artist": "Blacklolita",
       "search_title": {
         "ja": [
           "あんちてーぜ"
         ],
         "ko": [
           "안티테제"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶらっくろりーた"
         ],
         "ko": [
           "블랙로리타",
           "블랙롤리타"
         ]
       },
       "bpm": "172",
       "bpm_base": 172,
       "set": "zettai",
       "purchase": "zettai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1553126402,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "chaos//engine",
           "jacketDesigner": "釜飯轟々丸 + Khronetic",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "chaos//engine",
           "jacketDesigner": "釜飯轟々丸 + Khronetic",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "chaos//engine",
           "jacketDesigner": "釜飯轟々丸 + Khronetic",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "石樂",
           "jacketDesigner": "釜飯轟々丸 + jht",
           "jacketOverride": true,
           "rating": 9,
           "date": 1639008002,
           "version": "3.10",
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 114,
       "id": "corruption",
       "title_localized": {
         "en": "Corruption"
       },
       "artist": "3R2",
       "search_title": {
         "ja": [
           "こらぷしょん"
         ],
         "ko": [
           "커럽션"
         ]
       },
       "search_artist": {
         "ja": [
           "すりーあーるつー"
         ],
         "ko": [
           "스리 알 투",
           "쓰리 알 투"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "zettai",
       "purchase": "zettai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1553126404,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "₸öα$†ε₹",
           "jacketDesigner": "BerryVerrine",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "₸öα$†ε₹",
           "jacketDesigner": "BerryVerrine",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "₸öα$†ε₹",
           "jacketDesigner": "BerryVerrine",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 115,
       "id": "blackterritory",
       "title_localized": {
         "en": "Black Territory"
       },
       "artist": "DJ Myosuke",
       "search_title": {
         "ja": [
           "ぶらっくてりとりー"
         ],
         "ko": [
           "블랙 테러토리",
           "블랙 테리토리"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーみょーすけ",
           "でぃーじぇーみょうすけ",
           "でぃーじぇいみょーすけ",
           "でぃーじぇいみょうすけ"
         ],
         "ko": [
           "디제이 묘스케"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "zettai",
       "purchase": "zettai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1553126403,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NitroNukeδ",
           "jacketDesigner": "トロ３",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NitroNukeδ",
           "jacketDesigner": "トロ３",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NitroNukeδ",
           "jacketDesigner": "トロ３",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 116,
       "id": "viciousheroism",
       "title_localized": {
         "en": "Vicious Heroism"
       },
       "artist": "Kobaryo",
       "search_title": {
         "ja": [
           "ゔぃしゃすひろいずむ",
           "びしゃすひろいずむ"
         ],
         "ko": [
           "비셔스 히로이즘"
         ]
       },
       "search_artist": {
         "ja": [
           "こばりょー"
         ],
         "ko": [
           "코바료"
         ]
       },
       "bpm": "256",
       "bpm_base": 256,
       "set": "zettai",
       "purchase": "zettai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1553126405,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro vanquish Toaster.",
           "jacketDesigner": "吠L",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro vanquish Toaster.",
           "jacketDesigner": "吠L",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro vanquish Toaster.",
           "jacketDesigner": "吠L",
           "rating": 10
         },
         {
           "ratingClass": 3,
           "title_localized": {
             "en": "Vicious [ANTi] Heroism"
           },
           "artist": "Kobaryo",
           "bpm": "271",
           "bpm_base": 271,
           "audioOverride": true,
           "chartDesigner": "[FUTiLE] Defiance",
           "jacketDesigner": "陽葉ヨウ",
           "jacketOverride": true,
           "bg": "viciousheroism3",
           "rating": 11,
           "date": 1706140806,
           "version": "5.3",
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 117,
       "id": "cyaegha",
       "title_localized": {
         "en": "Cyaegha"
       },
       "artist": "USAO",
       "search_title": {
         "ja": [
           "しあえが"
         ],
         "ko": [
           "시아이가",
           "시에가"
         ]
       },
       "search_artist": {
         "ja": [
           "うさお"
         ],
         "ko": [
           "우사오"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "zettai",
       "purchase": "zettai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "cyaegha",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1553126406,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪、旧支配者",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪、旧支配者",
           "jacketDesigner": "シエラ",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪、旧支配者",
           "jacketDesigner": "シエラ",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 118,
       "id": "revixy",
       "title_localized": {
         "en": "ReviXy"
       },
       "artist": "ikaruga_nex",
       "search_title": {
         "ja": [
           "りびじー",
           "りゔぃじー"
         ],
         "ko": [
           "레비지",
           "래비지"
         ]
       },
       "search_artist": {
         "ja": [
           "いかるがねっくす"
         ],
         "ko": [
           "이카구라 넥스"
         ]
       },
       "bpm": "115-185",
       "bpm_base": 185,
       "set": "base",
       "purchase": "",
       "audioPreview": 33333,
       "audioPreviewEnd": 54666,
       "side": 1,
       "bg": "base_conflict",
       "bg_inverse": "base_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1553126401,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Revoke Kurorak",
           "jacketDesigner": "出前",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Revoke Kurorak",
           "jacketDesigner": "出前",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Revoke Kurorak",
           "jacketDesigner": "出前",
           "rating": 9
         }
       ]
     },
     {
       "idx": 119,
       "id": "grimheart",
       "title_localized": {
         "en": "Grimheart"
       },
       "artist": "Puru",
       "search_title": {
         "ja": [
           "ぐりむはーと"
         ],
         "ko": [
           "그림하트"
         ]
       },
       "search_artist": {
         "ja": [
           "ぷる"
         ],
         "ko": [
           "푸루"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "base",
       "purchase": "",
       "audioPreview": 103761,
       "audioPreviewEnd": 127055,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1553126400,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 120,
       "id": "vector",
       "title_localized": {
         "en": "VECTOЯ"
       },
       "artist": "WHITEFISTS",
       "search_title": {
         "en": [
           "vector"
         ],
         "ja": [
           "べくたー",
           "ゔぇくたー"
         ],
         "ko": [
           "벡터"
         ]
       },
       "search_artist": {
         "ja": [
           "ほわいとふぃすつ"
         ],
         "ko": [
           "화이트피스트",
           "화이트피스츠"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "base",
       "purchase": "",
       "audioPreview": 97200,
       "audioPreviewEnd": 120000,
       "side": 1,
       "bg": "mirai_conflict",
       "bg_inverse": "mirai_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1556755200,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ふぇいフリック",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ふぇいフリック",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ふぇいフリック",
           "rating": 9
         }
       ]
     },
     {
       "idx": 121,
       "id": "supernova",
       "title_localized": {
         "en": "SUPERNOVA"
       },
       "artist": "BACO",
       "search_title": {
         "ja": [
           "すーぱーのゔぁ",
           "すーぱーのば"
         ],
         "ko": [
           "수퍼노바",
           "슈퍼노바"
         ]
       },
       "search_artist": {
         "ja": [
           "ばこ"
         ],
         "ko": [
           "바코"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "base",
       "purchase": "",
       "audioPreview": 104000,
       "audioPreviewEnd": 128500,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1556755201,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東超新星",
           "jacketDesigner": "Khronetic",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東超新星",
           "jacketDesigner": "Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東超新星",
           "jacketDesigner": "Khronetic",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 122,
       "id": "dottodot",
       "title_localized": {
         "en": "Dot to Dot feat. shully"
       },
       "artist": "Mameyudoufu",
       "search_title": {
         "ja": [
           "どっととぅーどっと"
         ],
         "ko": [
           "닷 투 닷",
           "도트 투 도트"
         ]
       },
       "search_artist": {
         "ja": [
           "まめゆどうふ",
           "しゅりー"
         ],
         "ko": [
           "마메유도우후"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "single",
       "category": "variety",
       "purchase": "dottodot",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "mirai_light",
       "bg_inverse": "mirai_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1556755202,
       "version": "2.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "•Nitro•",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "•Nitro•",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "•Nitro•",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 8
         }
       ]
     },
     {
       "idx": 123,
       "id": "garakuta",
       "title_localized": {
         "en": "Garakuta Doll Play"
       },
       "artist": "t+pazolite",
       "search_title": {
         "ja": [
           "がらくたどーるぷれい",
           "がらくたどーるぷれー"
         ],
         "ko": [
           "가라쿠타 돌 플레이"
         ]
       },
       "search_artist": {
         "ja": [
           "とぱぞらいと"
         ],
         "ko": [
           "토파졸라이트"
         ]
       },
       "bpm": "256",
       "bpm_base": 256,
       "set": "chunithm",
       "purchase": "chunithm",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "chuni-garakuta",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1558573200,
       "version": "2.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Arcaea Charting Team【Royal Flush】",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Arcaea Charting Team【Royal Flush】",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Arcaea Charting Teamからの挑戦状 ",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 124,
       "id": "ikazuchi",
       "title_localized": {
         "en": "Ikazuchi",
         "ja": "怒槌"
       },
       "artist": "光吉猛修",
       "search_title": {
         "ja": [
           "いかずち",
           "いかづち"
         ],
         "ko": [
           "이카즈치",
           "분노의 망치"
         ]
       },
       "search_artist": {
         "en": [
           "takenobu mitsuyoshi"
         ],
         "ja": [
           "みつよしたけのぶ"
         ],
         "ko": [
           "타케노부 미츠요시"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "chunithm",
       "purchase": "chunithm",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "chuni-ikazuchi",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1558573201,
       "version": "2.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "先史の機械神【夜浪】",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "先史の機械神【夜浪】",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "先史の機械神【夜浪】",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 125,
       "id": "worldvanquisher",
       "title_localized": {
         "en": "World Vanquisher"
       },
       "artist": "void (Mournfinale)",
       "search_title": {
         "ja": [
           "わーるどばんきっしゃー",
           "わーるどゔぁんきっしゃー"
         ],
         "ko": [
           "월드 뱅퀴셔"
         ]
       },
       "search_artist": {
         "ja": [
           "ぼいど",
           "ゔぉいど"
         ],
         "ko": [
           "보이드"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "chunithm",
       "purchase": "chunithm",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "chuni-worldvanquisher",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": true,
       "no_stream": true,
       "date": 1558573202,
       "version": "2.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "処刑人【東星】",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "処刑人【東星】",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "処刑人【東星】",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 126,
       "id": "dreadnought",
       "title_localized": {
         "en": "Dreadnought"
       },
       "artist": "Mastermind (xi + nora2r)",
       "search_title": {
         "ja": [
           "どれっどのーと"
         ],
         "ko": [
           "드레드노트",
           "드레드넛"
         ]
       },
       "search_artist": {
         "ja": [
           "ますたーまいんど",
           "さい",
           "のらつーあーる"
         ],
         "ko": [
           "마스터마인드",
           "사이",
           "노라 투 알"
         ]
       },
       "bpm": "96-384",
       "bpm_base": 192,
       "set": "single",
       "category": "variety",
       "purchase": "dreadnought",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1563408000,
       "version": "2.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Astronomer (Toaster + 東星)",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 127,
       "id": "particlearts",
       "deleted": true,
       "title_localized": {
         "en": "Particle Arts"
       },
       "artist": "Virtual Self",
       "search_title": {
         "ja": [
           "ぱーてぃくるあーつ"
         ],
         "ko": [
           "파티클 아츠"
         ]
       },
       "search_artist": {
         "ja": [
           "ゔぁーちゃるせるふ",
           "ばーちゃるせるふ"
         ],
         "ko": [
           "버추얼 셀프"
         ]
       },
       "bpm": "162-175",
       "bpm_base": 175,
       "set": "prelude",
       "purchase": "prelude",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1563408001,
       "version": "2.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "小東星",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "小東星",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "小東星",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 128,
       "id": "vindication",
       "title_localized": {
         "en": "Vindication"
       },
       "artist": "Laur",
       "search_title": {
         "ja": [
           "ゔぃんでぃけーしょん"
         ],
         "ko": [
           "빈디케이션"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる"
         ],
         "ko": [
           "라우르"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "prelude",
       "purchase": "prelude",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "prelude_light",
       "bg_inverse": "prelude_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1563408002,
       "version": "2.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "EB十",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "EB十",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro vs Toaster",
           "jacketDesigner": "EB十",
           "rating": 9
         }
       ]
     },
     {
       "idx": 129,
       "id": "heavensdoor",
       "title_localized": {
         "en": "Heavensdoor"
       },
       "artist": "LeaF",
       "search_title": {
         "ja": [
           "へぶんずどあー",
           "へゔんずどあー"
         ],
         "ko": [
           "헤븐즈도어"
         ]
       },
       "search_artist": {
         "ja": [
           "りーふ"
         ],
         "ko": [
           "리프"
         ]
       },
       "bpm": "240",
       "bpm_base": 240,
       "set": "prelude",
       "purchase": "prelude",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1563408003,
       "version": "2.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "yusi. + Khronetic",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "yusi. + Khronetic",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Black Tea",
           "jacketDesigner": "yusi. + Khronetic",
           "rating": 9,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "東星※天の門",
           "jacketDesigner": "nonokuro",
           "jacketOverride": true,
           "rating": 10,
           "ratingPlus": true,
           "date": 1639008003,
           "version": "3.10",
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 130,
       "id": "ringedgenesis",
       "title_localized": {
         "en": "Ringed Genesis"
       },
       "artist": "Edelritter",
       "search_title": {
         "ja": [
           "りんぐどじぇねしす"
         ],
         "ko": [
           "링드 제네시스"
         ]
       },
       "search_artist": {
         "ja": [
           "えーでるりったー"
         ],
         "ko": [
           "에델리터"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "prelude",
       "purchase": "prelude",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "ringedgenesis",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1563408004,
       "version": "2.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪 vs Nitro",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪 vs Nitro",
           "jacketDesigner": "シエラ",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪 vs Nitro",
           "jacketDesigner": "シエラ",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 131,
       "id": "chelsea",
       "title_localized": {
         "en": "Chelsea"
       },
       "artist": "7mai",
       "search_title": {
         "ja": [
           "ちぇるしー"
         ],
         "ko": [
           "첼시"
         ]
       },
       "search_artist": {
         "ja": [
           "ななまい"
         ],
         "ko": [
           "나나마이"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "omatsuri",
       "purchase": "omatsuri",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": false,
       "date": 1566432000,
       "version": "2.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "Refla",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "Refla",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "Refla",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 132,
       "id": "aiueoon",
       "title_localized": {
         "en": "AI[UE]OON"
       },
       "artist": "MYUKKE.",
       "search_title": {
         "ja": [
           "あいうえおーん"
         ],
         "ko": [
           "아이우에온"
         ]
       },
       "search_artist": {
         "ja": [
           "みゅっけ"
         ],
         "ko": [
           "뮤케"
         ]
       },
       "bpm": "145",
       "bpm_base": 145,
       "set": "omatsuri",
       "purchase": "omatsuri",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": false,
       "date": 1566432001,
       "version": "2.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "N[I]TRO",
           "jacketDesigner": "SiNoe",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N[I]TRO",
           "jacketDesigner": "SiNoe",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N[I]TRO",
           "jacketDesigner": "SiNoe",
           "rating": 9
         }
       ]
     },
     {
       "idx": 133,
       "id": "melodyoflove",
       "title_localized": {
         "en": "A Wandering Melody of Love",
         "ja": "迷える音色は恋の唄"
       },
       "artist": "からとPαnchii少年 feat.はるの",
       "search_title": {
         "ja": [
           "まよえるねいろはこいのうた"
         ],
         "ko": [
           "어 원더링 멜로디 오브 러브",
           "마요에루 이로와 코이노우타",
           "망설이는 음색은 사랑의 노래"
         ]
       },
       "search_artist": {
         "en": [
           "karatop",
           "panchii shounen",
           "haruno"
         ],
         "ja": [
           "からと",
           "ぱん",
           "かぷちー",
           "たけのこしょうねん",
           "はるの",
           "からとぱんちーしょうねん"
         ],
         "ko": [
           "카라토",
           "하루노",
           "판치쇼넨"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "omatsuri",
       "purchase": "omatsuri",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": false,
       "date": 1566432002,
       "version": "2.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "恋のToaster",
           "jacketDesigner": "シエラ",
           "jacket_night": "base_night",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "恋のToaster",
           "jacketDesigner": "シエラ",
           "jacket_night": "base_night",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "恋のToaster",
           "jacketDesigner": "シエラ",
           "jacket_night": "base_night",
           "rating": 9
         }
       ]
     },
     {
       "idx": 134,
       "id": "tiemedowngently",
       "title_localized": {
         "en": "Tie me down gently"
       },
       "artist": "溝口ゆうま feat. 大瀬良あい",
       "search_title": {
         "ja": [
           "たいみーだうんじぇんとりー"
         ],
         "ko": [
           "타이 미 다운 젠틀리"
         ]
       },
       "search_artist": {
         "en": [
           "mizonokuchi yuuma",
           "oosera ai"
         ],
         "ja": [
           "みぞのくちゆうま",
           "おおせらあい"
         ],
         "ko": [
           "미조노쿠치 유우마",
           "오오세라 아이"
         ]
       },
       "bpm": "191",
       "bpm_base": 191,
       "set": "omatsuri",
       "purchase": "omatsuri",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "omatsuri_conflict",
       "bg_inverse": "omatsuri_light",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": false,
       "date": 1566432003,
       "version": "2.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "kobuta",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "kobuta",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "kobuta",
           "rating": 8
         }
       ]
     },
     {
       "idx": 135,
       "id": "valhallazero",
       "title_localized": {
         "en": "Valhalla:0"
       },
       "artist": "Juggernaut.",
       "search_title": {
         "ja": [
           "ばるはらぜろ",
           "ゔぁるはらぜろ"
         ],
         "ko": [
           "발할라 제로"
         ]
       },
       "search_artist": {
         "ja": [
           "じゃがーのーと"
         ],
         "ko": [
           "저거넛",
           "저거너트"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "omatsuri",
       "purchase": "omatsuri",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "omatsuri_conflict",
       "bg_inverse": "omatsuri_light",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": false,
       "date": 1566432004,
       "version": "2.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "すずなし",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "すずなし",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪",
           "jacketDesigner": "すずなし",
           "rating": 10
         }
       ]
     },
     {
       "idx": 136,
       "id": "mirzam",
       "title_localized": {
         "en": "Mirzam"
       },
       "artist": "Aoi vs. siqlo",
       "search_title": {
         "ja": [
           "みるざむ"
         ],
         "ko": [
           "미르잠"
         ]
       },
       "search_artist": {
         "ja": [
           "あおい",
           "さいくろ"
         ],
         "ko": [
           "아오이",
           "사이클로"
         ]
       },
       "bpm": "201",
       "bpm_base": 201,
       "set": "single",
       "category": "original",
       "purchase": "mirzam",
       "audioPreview": 118208,
       "audioPreviewEnd": 137313,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1568246400,
       "version": "2.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※おおいぬ座β星",
           "jacketDesigner": "すずなし",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※おおいぬ座β星",
           "jacketDesigner": "すずなし",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※おおいぬ座β星",
           "jacketDesigner": "すずなし",
           "rating": 10
         }
       ]
     },
     {
       "idx": 137,
       "id": "diode",
       "title_localized": {
         "en": "Diode"
       },
       "artist": "Kolaa",
       "search_title": {
         "ja": [
           "だいおーど"
         ],
         "ko": [
           "다이오드"
         ]
       },
       "search_artist": {
         "ja": [
           "こーらあ",
           "こーらー"
         ],
         "ko": [
           "콜라"
         ]
       },
       "bpm": "132",
       "bpm_base": 132,
       "set": "base",
       "purchase": "",
       "audioPreview": 30000,
       "audioPreviewEnd": 52727,
       "side": 0,
       "bg": "shiawase",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1570492800,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "キッカイキ",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "キッカイキ",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "キッカイキ",
           "rating": 8
         }
       ]
     },
     {
       "idx": 138,
       "id": "freefall",
       "title_localized": {
         "en": "FREEF4LL"
       },
       "artist": "YUKIYANAGI",
       "search_title": {
         "en": [
           "freefall"
         ],
         "ja": [
           "ふりーふぉーる"
         ],
         "ko": [
           "프리폴"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆきやなぎ"
         ],
         "ko": [
           "유키야나기"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "base",
       "purchase": "",
       "audioPreview": 103058,
       "audioPreviewEnd": 131294,
       "side": 1,
       "bg": "omatsuri_conflict",
       "bg_inverse": "omatsuri_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1570492801,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "N↓TRO",
           "jacketDesigner": "きらばがに",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N↓TRO",
           "jacketDesigner": "きらばがに",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N↓TRO",
           "jacketDesigner": "きらばがに",
           "rating": 8
         },
         {
           "ratingClass": 3,
           "chartDesigner": "TO4STER",
           "jacketDesigner": "きらばがに",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1668038400,
           "version": "4.1"
         }
       ]
     },
     {
       "idx": 139,
       "id": "gloryroad",
       "title_localized": {
         "en": "GLORY：ROAD"
       },
       "artist": "uma vs. モリモリあつし",
       "search_title": {
         "ja": [
           "ぐろーりーろーど"
         ],
         "ko": [
           "글로리 로드"
         ]
       },
       "search_artist": {
         "en": [
           "morimori atsushi"
         ],
         "ja": [
           "ゆーま",
           "ゆうま"
         ],
         "ko": [
           "유마",
           "모리모리 아츠시"
         ]
       },
       "bpm": "250",
       "bpm_base": 250,
       "set": "shiawase",
       "purchase": "shiawase",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "shiawase2",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1570492802,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※紅空",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※紅空",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※紅空",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 140,
       "id": "monochromeprincess",
       "title_localized": {
         "en": "Monochrome Princess"
       },
       "artist": "polysha",
       "search_title": {
         "ja": [
           "ものくろーむぷりんせす"
         ],
         "ko": [
           "모노크롬 프린세스"
         ]
       },
       "search_artist": {
         "ja": [
           "ぽりしゃ"
         ],
         "ko": [
           "폴리샤"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "base",
       "purchase": "",
       "audioPreview": 37500,
       "audioPreviewEnd": 61500,
       "side": 1,
       "bg": "omatsuri_conflict",
       "bg_inverse": "omatsuri_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1572048000,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "N↕TRO",
           "jacketDesigner": "GreeN",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N↕TRO",
           "jacketDesigner": "GreeN",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N↕TRO",
           "jacketDesigner": "GreeN",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 141,
       "id": "heavenlycaress",
       "title_localized": {
         "en": "Heavenly caress"
       },
       "artist": "Noah",
       "search_title": {
         "ja": [
           "へぶんりーかれす",
           "へゔんりーかれす"
         ],
         "ko": [
           "헤븐리 카레스",
           "헤븐리 커레스"
         ]
       },
       "search_artist": {
         "ja": [
           "のあ"
         ],
         "ko": [
           "노아"
         ]
       },
       "bpm": "241",
       "bpm_base": 241,
       "set": "single",
       "category": "original",
       "purchase": "heavenlycaress",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1572048001,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "fixro2n",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "fixro2n",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "fixro2n",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 142,
       "id": "senkyou",
       "title_localized": {
         "en": "Senkyou"
       },
       "artist": "MYTK",
       "search_title": {
         "ja": [
           "せんきょう"
         ],
         "ko": [
           "센큐",
           "센큐우"
         ]
       },
       "search_artist": {
         "ja": [
           "まいたけ"
         ],
         "ko": [
           "마이타케"
         ]
       },
       "bpm": "90",
       "bpm_base": 180,
       "set": "base",
       "purchase": "",
       "audioPreview": 100000,
       "audioPreviewEnd": 121333,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1574121600,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "未早",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "未早",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal",
           "jacketDesigner": "未早",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 143,
       "id": "filament",
       "title_localized": {
         "en": "Filament"
       },
       "artist": "Puru",
       "search_title": {
         "ja": [
           "ふぃらめんと"
         ],
         "ko": [
           "필라멘트"
         ]
       },
       "search_artist": {
         "ja": [
           "ぷる"
         ],
         "ko": [
           "푸루"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "single",
       "category": "original",
       "purchase": "filament",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1574726400,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 144,
       "id": "avantraze",
       "title_localized": {
         "en": "Avant Raze"
       },
       "artist": "Sampling Masters MEGA",
       "search_title": {
         "ja": [
           "あばんとれいず",
           "あゔぁんとれいず",
           "あばんとれーず",
           "あゔぁんとれーず"
         ],
         "ko": [
           "아반트 레이즈"
         ]
       },
       "search_artist": {
         "ja": [
           "さんぷりんぐますたーずめが"
         ],
         "ko": [
           "샘플링 마스터즈 메가",
           "샘플링 마스터스 메가"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "single",
       "category": "partner",
       "purchase": "avantraze",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1575849600,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Avant Toast",
           "jacketDesigner": "LAM",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Avant Toast",
           "jacketDesigner": "LAM",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Avant Toast",
           "jacketDesigner": "LAM",
           "rating": 9
         }
       ]
     },
     {
       "idx": 145,
       "id": "battlenoone",
       "title_localized": {
         "en": "BATTLE NO.1"
       },
       "artist": "TANO*C Sound Team",
       "search_title": {
         "ja": [
           "ばとるなんばーわん"
         ],
         "ko": [
           "배틀 넘버 원"
         ]
       },
       "search_artist": {
         "ja": [
           "たのしーさうんどちーむ"
         ],
         "ko": [
           "타노시 사운드 팀"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "single",
       "category": "variety",
       "purchase": "battlenoone",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "tanoc_conflict",
       "bg_inverse": "tanoc_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1579046400,
       "version": "2.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Arcaea Team",
           "jacketDesigner": "Hanamori Hiro",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 146,
       "id": "laqryma",
       "title_localized": {
         "en": "La'qryma of the Wasteland"
       },
       "artist": "DJ Noriken",
       "search_title": {
         "ja": [
           "らくりまおぶじうぇいすとらんど"
         ],
         "ko": [
           "라크리마 오브 더 웨이스트랜드"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーのりけん",
           "でぃーじぇいのりけん"
         ],
         "ko": [
           "디제이 노리켄"
         ]
       },
       "bpm": "168",
       "bpm_base": 168,
       "set": "single",
       "category": "original",
       "purchase": "laqryma",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "tanoc_conflict",
       "bg_inverse": "tanoc_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1579478400,
       "version": "2.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "和音ハカ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "和音ハカ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "和音ハカ",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Nitro 「The Forsaken」",
           "jacketDesigner": "和音ハカ",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1625011200,
           "version": "3.6"
         }
       ]
     },
     {
       "idx": 147,
       "id": "einherjar",
       "title_localized": {
         "en": "Einherjar Joker"
       },
       "artist": "DJ Genki vs Gram",
       "search_title": {
         "ja": [
           "えいんへりやるじょーかー",
           "えいんへりゃるじょーかー"
         ],
         "ko": [
           "에인헤야르 조커"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーげんき",
           "でぃーじぇいげんき",
           "ぐらむ"
         ],
         "ko": [
           "디제이 겐키",
           "그람",
           "그램"
         ]
       },
       "bpm": "222",
       "bpm_base": 222,
       "set": "single",
       "category": "original",
       "purchase": "einherjar",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "tanoc_conflict",
       "bg_inverse": "tanoc_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1579478401,
       "version": "2.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Requiem TaroNuke",
           "jacketDesigner": "すずなし",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Requiem TaroNuke",
           "jacketDesigner": "すずなし",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Requiem TaroNuke",
           "jacketDesigner": "すずなし",
           "rating": 9,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "~REQUIEM~ 夜浪",
           "jacketDesigner": "すずなし",
           "jacketOverride": true,
           "rating": 10,
           "ratingPlus": true,
           "date": 1706140805,
           "version": "5.3",
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 148,
       "id": "izana",
       "title_localized": {
         "en": "IZANA"
       },
       "artist": "t+pazolite vs P*Light",
       "search_title": {
         "ja": [
           "いざな"
         ],
         "ko": [
           "이자나"
         ]
       },
       "search_artist": {
         "ja": [
           "とぱぞらいと",
           "ぴーらいと"
         ],
         "ko": [
           "토파졸라이트",
           "피 라이트"
         ]
       },
       "bpm": "222",
       "bpm_base": 222,
       "set": "single",
       "category": "original",
       "purchase": "izana",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "tanoc_light",
       "bg_inverse": "tanoc_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1579478402,
       "version": "2.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NITRO",
           "jacketDesigner": "Nagu",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NITRO",
           "jacketDesigner": "Nagu",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NITRO",
           "jacketDesigner": "Nagu",
           "rating": 10
         }
       ]
     },
     {
       "idx": 149,
       "id": "saikyostronger",
       "title_localized": {
         "en": "SAIKYO STRONGER",
         "ja": "最強STRONGER"
       },
       "artist": "REDALiCE vs USAO",
       "search_title": {
         "ja": [
           "さいきょうすとろんがー"
         ],
         "ko": [
           "사이쿄 스트롱거",
           "최강 스트롱거"
         ]
       },
       "search_artist": {
         "ja": [
           "れっどありす",
           "うさお"
         ],
         "ko": [
           "레드앨리스",
           "우사오"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "single",
       "category": "partner",
       "purchase": "saikyostronger",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "saikyostronger",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1579478403,
       "version": "2.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "最強FUMEN (夜浪 ft. 東星)",
           "jacketDesigner": "KEI",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "最強FUMEN (夜浪 ft. 東星)",
           "jacketDesigner": "KEI",
           "rating": 9
         },
         {
           "ratingClass": 2,
           "chartDesigner": "最強FUMEN (夜浪 ft. 東星)",
           "jacketDesigner": "KEI",
           "rating": 11
         }
       ]
     },
     {
       "idx": 150,
       "id": "worldexecuteme",
       "title_localized": {
         "en": "world.execute(me);"
       },
       "artist": "Mili",
       "search_title": {
         "ja": [
           "わーるどえくぜきゅーとみー"
         ],
         "ko": [
           "월드 엑스큐트 미"
         ]
       },
       "search_artist": {
         "ja": [
           "みり"
         ],
         "ko": [
           "밀리"
         ]
       },
       "bpm": "130",
       "bpm_base": 130,
       "set": "base",
       "purchase": "",
       "audioPreview": 105230,
       "audioPreviewEnd": 134269,
       "side": 0,
       "bg": "prelude_light",
       "bg_inverse": "prelude_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1582243200,
       "version": "2.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "toaster.chart(this);",
           "jacketDesigner": "そゐち",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "toaster.chart(this);",
           "jacketDesigner": "そゐち",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "toaster.chart(this);",
           "jacketDesigner": "そゐち",
           "rating": 8
         }
       ]
     },
     {
       "idx": 151,
       "id": "blrink",
       "title_localized": {
         "en": "BLRINK"
       },
       "artist": "Sta",
       "search_title": {
         "ja": [
           "ぶりんくぶりんく"
         ],
         "ko": [
           "블링크"
         ]
       },
       "search_artist": {
         "ja": [
           "すた"
         ],
         "ko": [
           "스타"
         ]
       },
       "bpm": "115",
       "bpm_base": 115,
       "set": "prelude",
       "purchase": "prelude",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1583712000,
       "version": "2.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "過去の縁",
           "jacketDesigner": "Sta",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "現在の縁",
           "jacketDesigner": "Sta",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "未来の縁",
           "jacketDesigner": "Sta",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 152,
       "id": "oblivia",
       "title_localized": {
         "en": "Oblivia"
       },
       "artist": "Saiph",
       "search_title": {
         "ja": [
           "おぶりびあ",
           "おぶりゔぃあ"
         ],
         "ko": [
           "오블리비아"
         ]
       },
       "search_artist": {
         "ja": [
           "さいふ"
         ],
         "ko": [
           "사이프"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "base",
       "purchase": "",
       "audioPreview": 100000,
       "audioPreviewEnd": 132000,
       "side": 0,
       "bg": "mirai_light",
       "bg_inverse": "mirai_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1585094400,
       "version": "2.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "クルエルGZ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "クルエルGZ",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "クルエルGZ",
           "rating": 8
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Nitro 「The Forgotten」",
           "jacketDesigner": "クルエルGZ",
           "jacketOverride": true,
           "rating": 9,
           "ratingPlus": true,
           "date": 1706140802,
           "version": "5.3"
         }
       ]
     },
     {
       "idx": 153,
       "id": "amygdata",
       "title_localized": {
         "en": "amygdata"
       },
       "artist": "nitro",
       "search_title": {
         "ja": [
           "あみぐでーた"
         ],
         "ko": [
           "아미그다타",
           "아미그데이타"
         ]
       },
       "search_artist": {
         "ja": [
           "ないとろ",
           "にとろ"
         ],
         "ko": [
           "니트로"
         ]
       },
       "bpm": "154",
       "bpm_base": 154,
       "set": "single",
       "category": "original",
       "purchase": "amygdata",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1585094401,
       "version": "2.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "久賀フーナ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "久賀フーナ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "久賀フーナ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 154,
       "id": "corpssansorganes",
       "title_localized": {
         "en": "corps-sans-organes"
       },
       "artist": "cybermiso",
       "search_title": {
         "ja": [
           "こーぷすさんずおーぎゃんず"
         ],
         "ko": [
           "콥스 샌즈 오르가네스",
           "코프스 샌즈 오르가네스"
         ]
       },
       "search_artist": {
         "ja": [
           "さいばーみそ"
         ],
         "ko": [
           "사이버미소"
         ]
       },
       "bpm": "105",
       "bpm_base": 105,
       "set": "mirai",
       "purchase": "mirai",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "mirai_awakened",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1585094402,
       "version": "2.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪「月食」",
           "jacketDesigner": "softmode",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪「月食」",
           "jacketDesigner": "softmode",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪「月食」",
           "jacketDesigner": "softmode",
           "rating": 10
         }
       ]
     },
     {
       "idx": 155,
       "id": "equilibrium",
       "title_localized": {
         "en": "Equilibrium"
       },
       "artist": "Maozon",
       "search_title": {
         "ja": [
           "えくりぶりうむ"
         ],
         "ko": [
           "이퀼리브리움"
         ]
       },
       "search_artist": {
         "ja": [
           "まおぞん"
         ],
         "ko": [
           "마오존"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "vs",
       "purchase": "vs",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 0,
       "bg": "vs_light",
       "bg_inverse": "vs_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1590537600,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "巻羊",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "巻羊",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "巻羊",
           "rating": 9
         }
       ]
     },
     {
       "idx": 156,
       "id": "antagonism",
       "title_localized": {
         "en": "Antagonism"
       },
       "artist": "Yooh vs. siromaru",
       "search_title": {
         "ja": [
           "あんたごにずむ"
         ],
         "ko": [
           "안타고니즘"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆー",
           "しろまる"
         ],
         "ko": [
           "유",
           "시로마루"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "vs",
       "purchase": "vs",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1590537601,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "リウイチ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "リウイチ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "リウイチ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 157,
       "id": "lostdesire",
       "title_localized": {
         "en": "Lost Desire"
       },
       "artist": "Powerless feat. Sennzai",
       "search_title": {
         "ja": [
           "ろすとでざいあ"
         ],
         "ko": [
           "로스트 디자이어"
         ]
       },
       "search_artist": {
         "ja": [
           "ぱわーれす",
           "せんざい"
         ],
         "ko": [
           "파워리스",
           "센자이"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "vs",
       "purchase": "vs",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1590537602,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Darkest Dream",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Darkest Dream",
           "jacketDesigner": "シエラ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Darkest Dream",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 158,
       "id": "dantalion",
       "title_localized": {
         "en": "Dantalion"
       },
       "artist": "Team Grimoire",
       "search_title": {
         "ja": [
           "だんたりおん"
         ],
         "ko": [
           "단탈리온",
           "단탈라이온"
         ]
       },
       "search_artist": {
         "ja": [
           "ちーむぐりもわーる",
           "ちーむぐりもあ"
         ],
         "ko": [
           "팀 그리모어"
         ]
       },
       "bpm": "186",
       "bpm_base": 186,
       "set": "vs",
       "purchase": "vs",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1590537603,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "Rolua",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星",
           "jacketDesigner": "Rolua",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪 X 東星 \"The Lost\"",
           "jacketDesigner": "Rolua",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 159,
       "id": "ifi",
       "title_localized": {
         "en": "#1f1e33"
       },
       "artist": "かめりあ(EDP)",
       "search_artist": {
         "en": [
           "kameria",
           "camellia"
         ],
         "ko": [
           "카메리아"
         ]
       },
       "bpm": "181",
       "bpm_base": 181,
       "set": "vs",
       "purchase": "vs",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1590537604,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "望月けい",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "望月けい",
           "rating": 9
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪 VS 東星 \"Convergence\"",
           "jacketDesigner": "望月けい",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 160,
       "id": "tempestissimo",
       "title_localized": {
         "en": "Tempestissimo"
       },
       "artist": "t+pazolite",
       "search_title": {
         "ja": [
           "てんぺすてぃっしも"
         ],
         "ko": [
           "템페스티시모"
         ]
       },
       "search_artist": {
         "ja": [
           "とぱぞらいと"
         ],
         "ko": [
           "토파졸라이트"
         ]
       },
       "bpm": "231",
       "bpm_base": 231,
       "set": "vs",
       "purchase": "vs",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "tempestissimo",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "date": 1590537605,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Prelude - Ouverture",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Convergence - Intermezzo",
           "jacketDesigner": "シエラ",
           "rating": 9
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Onslaught - Crescendo",
           "jacketDesigner": "シエラ",
           "rating": 10,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Finale - The Tempest",
           "jacketDesigner": "シエラ",
           "rating": 11,
           "jacketOverride": true,
           "hidden_until_unlocked": true,
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 161,
       "id": "arcahv",
       "title_localized": {
         "en": "Arcahv"
       },
       "artist": "Feryquitous",
       "search_title": {
         "ja": [
           "あーかゔ"
         ],
         "ko": [
           "아카브"
         ]
       },
       "search_artist": {
         "ja": [
           "ふぇりきたす"
         ],
         "ko": [
           "페리퀴터스",
           "페리퀴타스",
           "페리퀴토스"
         ]
       },
       "bpm": "191",
       "bpm_base": 191,
       "set": "vs",
       "purchase": "vs",
       "audioPreview": 1256,
       "audioPreviewEnd": 31413,
       "side": 0,
       "bg": "arcahv",
       "remote_dl": false,
       "world_unlock": true,
       "date": 1590537606,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "∅",
           "jacketDesigner": "シエラ",
           "rating": 4,
           "hidden_until_unlocked": true,
           "hidden_until": "difficulty"
         },
         {
           "ratingClass": 1,
           "chartDesigner": "∅",
           "jacketDesigner": "シエラ",
           "rating": 7,
           "ratingPlus": true,
           "hidden_until_unlocked": true,
           "hidden_until": "difficulty"
         },
         {
           "ratingClass": 2,
           "chartDesigner": "∅",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "hidden_until_unlocked": true,
           "hidden_until": "difficulty",
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 162,
       "id": "altale",
       "title_localized": {
         "en": "Altale"
       },
       "artist": "Sakuzyo",
       "search_title": {
         "ja": [
           "あるてーる"
         ],
         "ko": [
           "알테일"
         ]
       },
       "search_artist": {
         "ja": [
           "さくじょ"
         ],
         "ko": [
           "사쿠죠"
         ]
       },
       "bpm": "83-90",
       "bpm_base": 180,
       "set": "single",
       "category": "variety",
       "purchase": "altale",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 0,
       "bg": "prelude_light",
       "bg_inverse": "prelude_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1590537612,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 163,
       "id": "givemeanightmare",
       "title_localized": {
         "en": "Give Me a Nightmare"
       },
       "artist": "アリスシャッハと魔法の楽団",
       "search_title": {
         "ja": [
           "ぎぶみーあないとめあ"
         ],
         "ko": [
           "기브 미 어 나이트메어",
           "깁 미 어 나이트메어"
         ]
       },
       "search_artist": {
         "en": [
           "arisushahha to mahou no gakudan",
           "alice schach and the magic orchestra"
         ],
         "ja": [
           "ありすしゃっはとまほうのがくだん"
         ],
         "ko": [
           "아리스샤하토 마호노 가쿠단",
           "앨리스 샤하와 마법의 오케스트라"
         ]
       },
       "bpm": "95-190",
       "bpm_base": 190,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1590537610,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "mokeo",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "mokeo",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "mokeo",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 164,
       "id": "blacklotus",
       "title_localized": {
         "en": "Black Lotus"
       },
       "artist": "wa.",
       "search_title": {
         "ja": [
           "ぶらっくろーたす"
         ],
         "ko": [
           "블랙 로터스"
         ]
       },
       "search_artist": {
         "ja": [
           "わ"
         ],
         "ko": [
           "와"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1590537611,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "百舌谷",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "百舌谷",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "百舌谷",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 165,
       "id": "gekka",
       "title_localized": {
         "en": "Gekka (Short Version)"
       },
       "artist": "Nhato",
       "search_title": {
         "ja": [
           "げっか"
         ],
         "ko": [
           "겍카",
           "겟카"
         ]
       },
       "search_artist": {
         "ja": [
           "なはと"
         ],
         "ko": [
           "나토"
         ]
       },
       "bpm": "132",
       "bpm_base": 132,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1590537609,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SoU",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SoU",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SoU",
           "rating": 8
         }
       ]
     },
     {
       "idx": 166,
       "id": "vividtheory",
       "title_localized": {
         "en": "Vivid Theory"
       },
       "artist": "ak+q",
       "search_title": {
         "ja": [
           "びびっどせおりー",
           "ゔぃゔぃっどせおりー"
         ],
         "ko": [
           "비비드 씨어리",
           "비비드 시어리"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー"
         ],
         "ko": [
           "에이케이 플러스 큐"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1590537607,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "Mechari",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "Mechari",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "TaroNuke",
           "jacketDesigner": "Mechari",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 167,
       "id": "onefr",
       "title_localized": {
         "en": "1F√"
       },
       "artist": "WHITEFISTS",
       "search_title": {
         "ja": [
           "いふるーと"
         ],
         "ko": [
           "이프 루트"
         ]
       },
       "search_artist": {
         "ja": [
           "ほわいとふぃすつ"
         ],
         "ko": [
           "화이트피스트",
           "화이트피스츠"
         ]
       },
       "bpm": "130",
       "bpm_base": 130,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 74769,
       "audioPreviewEnd": 97346,
       "side": 0,
       "bg": "mirai_light",
       "bg_inverse": "mirai_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1590537608,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "terry \u0026 nakanome",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "terry \u0026 nakanome",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "terry \u0026 nakanome",
           "rating": 8
         }
       ]
     },
     {
       "idx": 168,
       "id": "scarletcage",
       "title_localized": {
         "en": "Scarlet Cage"
       },
       "artist": "Daisuke Kurosawa",
       "search_title": {
         "ja": [
           "すかーれっとけーじ"
         ],
         "ko": [
           "스칼렛 케이지"
         ]
       },
       "search_artist": {
         "ja": [
           "だいすけくろさわ"
         ],
         "ko": [
           "다이스카 쿠로사와"
         ]
       },
       "bpm": "166",
       "bpm_base": 166,
       "set": "single",
       "category": "partner",
       "purchase": "scarletcage",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1594166402,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "赤Nitro",
           "jacketDesigner": "未早",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "赤Nitro",
           "jacketDesigner": "未早",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "赤Nitro",
           "jacketDesigner": "未早",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 169,
       "id": "faintlight",
       "title_localized": {
         "en": "Faint Light (Arcaea Edit)"
       },
       "artist": "Taishi",
       "search_title": {
         "ja": [
           "ふぇいんとらいと"
         ],
         "ko": [
           "페인트 라이트",
           "페인트 라잇"
         ]
       },
       "search_artist": {
         "ja": [
           "たいし"
         ],
         "ko": [
           "타이시"
         ]
       },
       "bpm": "133",
       "bpm_base": 133,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1594166400,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SoU",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SoU",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "SoU",
           "rating": 9
         }
       ]
     },
     {
       "idx": 170,
       "id": "feelssoright",
       "title_localized": {
         "en": "Feels So Right feat. Renko"
       },
       "artist": "Mysteka",
       "search_title": {
         "ja": [
           "ふぃーるずそーらいと"
         ],
         "ko": [
           "필즈 소 라잇"
         ]
       },
       "search_artist": {
         "ja": [
           "みすてか",
           "れんこ"
         ],
         "ko": [
           "미스테카"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "single",
       "category": "variety",
       "purchase": "feelssoright",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1594166401,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "DJ Poyoshi",
           "rating": 9
         }
       ]
     },
     {
       "idx": 171,
       "id": "teriqma",
       "title_localized": {
         "en": "Teriqma"
       },
       "artist": "owl＊tree",
       "search_title": {
         "ja": [
           "てりくま"
         ],
         "ko": [
           "테리크마"
         ]
       },
       "search_artist": {
         "ja": [
           "おうるつりー"
         ],
         "ko": [
           "아울 트리"
         ]
       },
       "bpm": "128",
       "bpm_base": 128,
       "set": "single",
       "category": "musicgames",
       "purchase": "teriqma",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "chuni-ikazuchi",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1594857600,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "én 200716",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true,
           "date": 1679529600,
           "version": "4.4"
         }
       ]
     },
     {
       "idx": 172,
       "id": "mahoroba",
       "title_localized": {
         "en": "MAHOROBA"
       },
       "artist": "Zekk",
       "search_title": {
         "ja": [
           "まほろば"
         ],
         "ko": [
           "마호로바"
         ]
       },
       "search_artist": {
         "ja": [
           "ぜっく"
         ],
         "ko": [
           "젝"
         ]
       },
       "bpm": "195",
       "bpm_base": 195,
       "set": "single",
       "category": "partner",
       "purchase": "mahoroba",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1596758400,
       "version": "3.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "そゐち",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "そゐち",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "TaroNuke + Nitro",
           "jacketDesigner": "そゐち",
           "rating": 9
         }
       ]
     },
     {
       "idx": 173,
       "id": "badtek",
       "title_localized": {
         "en": "BADTEK"
       },
       "artist": "EBIMAYO",
       "search_title": {
         "ja": [
           "ばっどてっく"
         ],
         "ko": [
           "배드텍",
           "배드테크"
         ]
       },
       "search_artist": {
         "ja": [
           "えびまよ"
         ],
         "ko": [
           "에비마요"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "single",
       "category": "original",
       "purchase": "badtek",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1597968000,
       "version": "3.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "トロ３",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "トロ３",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "BADTOAST ft. Kurorak",
           "jacketDesigner": "トロ３",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 174,
       "id": "maliciousmischance",
       "title_localized": {
         "en": "Malicious Mischance"
       },
       "artist": "s-don",
       "search_title": {
         "ja": [
           "まりしゃすみすちゃんす"
         ],
         "ko": [
           "말리셔스 미스챈스",
           "말리셔스 미스찬스"
         ]
       },
       "search_artist": {
         "ja": [
           "すうどん"
         ],
         "ko": [
           "에스돈"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "single",
       "category": "partner",
       "purchase": "maliciousmischance",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1599177600,
       "version": "3.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "×NITRO×",
           "jacketDesigner": "nonokuro",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "×NITRO×",
           "jacketDesigner": "nonokuro",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "×NITRO×",
           "jacketDesigner": "nonokuro",
           "rating": 10
         }
       ]
     },
     {
       "idx": 175,
       "id": "gothiveofra",
       "title_localized": {
         "en": "Got hive of Ra"
       },
       "artist": "E.G.G.",
       "search_title": {
         "ja": [
           "ごっとはいぶおぶらー",
           "ごっとはいゔおぶらー"
         ],
         "ko": [
           "갓 하이브 오브 라"
         ]
       },
       "search_artist": {
         "ja": [
           "えっぐ",
           "えぶりしんぐげっとぐるーゔ"
         ],
         "ko": [
           "에그",
           "에브리씽 겟 그루브",
           "에브리띵 겟 그루브"
         ]
       },
       "bpm": "268",
       "bpm_base": 268,
       "set": "groovecoaster",
       "purchase": "groovecoaster",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 0,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2020",
       "bg": "gc_light",
       "bg_inverse": "gc_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "no_stream": true,
       "date": 1600214400,
       "version": "3.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Groove Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Groove Nitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Groove Nitro",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 176,
       "id": "buchigireberserker",
       "title_localized": {
         "en": "BUCHiGiRE Berserker"
       },
       "artist": "REDALiCE vs MASAKI",
       "search_title": {
         "ja": [
           "ぶちぎればーさーかー"
         ],
         "ko": [
           "부치기레 버서커"
         ]
       },
       "search_artist": {
         "ja": [
           "れっどありす",
           "まさき"
         ],
         "ko": [
           "레드앨리스",
           "마사키"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "single",
       "category": "musicgames",
       "purchase": "buchigireberserker",
       "audioPreview": 60000,
       "audioPreviewEnd": 70000,
       "side": 1,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2020",
       "bg": "gc_buchigire",
       "remote_dl": true,
       "world_unlock": false,
       "no_stream": true,
       "date": 1600214401,
       "version": "3.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星 vs 夜浪 《BERSERK》",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 177,
       "id": "galaxyfriends",
       "title_localized": {
         "en": "Galaxy Friends"
       },
       "artist": "Kobaryo",
       "search_title": {
         "ja": [
           "ぎゃらくしーふれんず"
         ],
         "ko": [
           "갤럭시 프렌즈"
         ]
       },
       "search_artist": {
         "ja": [
           "こばりょー"
         ],
         "ko": [
           "코바료"
         ]
       },
       "bpm": "300",
       "bpm_base": 300,
       "set": "single",
       "category": "variety",
       "purchase": "galaxyfriends",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1602028800,
       "version": "3.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitrome X",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitrome X",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitrome X",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 178,
       "id": "crossover",
       "title_localized": {
         "en": "CROSS†OVER"
       },
       "artist": "HyuN feat. LyuU",
       "search_title": {
         "ja": [
           "くろすおーばー",
           "くろすおーゔぁー"
         ],
         "ko": [
           "크로스오버"
         ]
       },
       "search_artist": {
         "ja": [
           "ひゅん",
           "りゅう"
         ],
         "ko": [
           "현",
           "류"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1602028801,
       "version": "3.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "Aremos",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "Aremos",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "Aremos",
           "rating": 9
         }
       ]
     },
     {
       "idx": 179,
       "id": "xeraphinite",
       "title_localized": {
         "en": "Xeraphinite"
       },
       "artist": "BlackY",
       "search_title": {
         "ja": [
           "せらふぃないと"
         ],
         "ko": [
           "제라파이나이트",
           "세라파이나이트"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶらっきー"
         ],
         "ko": [
           "블랙키",
           "블래키"
         ]
       },
       "bpm": "146",
       "bpm_base": 146,
       "set": "single",
       "category": "original",
       "purchase": "xeraphinite",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "zettai_light",
       "bg_inverse": "zettai",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1604016001,
       "version": "3.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※空の宝石",
           "jacketDesigner": "シエラ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※空の宝石",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※空の宝石",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 180,
       "id": "lapis",
       "title_localized": {
         "en": "Lapis"
       },
       "artist": "SHIKI",
       "search_title": {
         "ja": [
           "らぴす"
         ],
         "ko": [
           "라피스"
         ]
       },
       "search_artist": {
         "ja": [
           "しき"
         ],
         "ko": [
           "시키"
         ]
       },
       "bpm": "146",
       "bpm_base": 146,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1604016000,
       "version": "3.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "Khronetic",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "Khronetic",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "Khronetic",
           "rating": 9
         }
       ]
     },
     {
       "idx": 181,
       "id": "xanatos",
       "title_localized": {
         "en": "Xanatos"
       },
       "artist": "Tatsh",
       "search_title": {
         "ja": [
           "ざなとす"
         ],
         "ko": [
           "자나토스"
         ]
       },
       "search_artist": {
         "ja": [
           "たっしゅ"
         ],
         "ko": [
           "탓시",
           "탓슈"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "single",
       "category": "original",
       "purchase": "xanatos",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1605744000,
       "version": "3.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "XERiNG",
           "jacketDesigner": "クリス",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "eXschwasion",
           "jacketDesigner": "クリス",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "XERiNG × eXschwasion × NitromeX",
           "jacketDesigner": "クリス",
           "rating": 10
         }
       ]
     },
     {
       "idx": 182,
       "id": "purpleverse",
       "title_localized": {
         "en": "Purple Verse"
       },
       "artist": "Hommarju",
       "search_title": {
         "ja": [
           "ぱーぷるばーす",
           "ぱーぷるゔぁーす"
         ],
         "ko": [
           "퍼플 버스"
         ]
       },
       "search_artist": {
         "ja": [
           "おまーじゅ"
         ],
         "ko": [
           "오마쥬",
           "오마주"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1606953605,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "HakureiNeko",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "HakureiNeko",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "HakureiNeko",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "/ERROR/ 絶滅",
           "jacketDesigner": "HakureiNeko",
           "jacketOverride": true,
           "rating": 10,
           "date": 1706140804,
           "version": "5.3",
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 183,
       "id": "alicealamode",
       "title_localized": {
         "en": "Alice à la mode",
         "ko": "Alice a la mode"
       },
       "artist": "Masanori Akita",
       "search_title": {
         "en": [
           "alice a la mode"
         ],
         "ja": [
           "ありすあらもーど"
         ],
         "ko": [
           "앨리스 아 라 모드"
         ]
       },
       "search_artist": {
         "ja": [
           "まさのりあきた"
         ],
         "ko": [
           "마사노리 아키타"
         ]
       },
       "bpm": "80-134",
       "bpm_base": 134,
       "set": "alice",
       "purchase": "alice",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1606953600,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "シエラ",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "シエラ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "シエラ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 184,
       "id": "eccentrictale",
       "title_localized": {
         "en": "Eccentric Tale"
       },
       "artist": "Yamajet",
       "search_title": {
         "ja": [
           "えきせんとりっくてーる",
           "えきせんとりっくている"
         ],
         "ko": [
           "에센트릭 테일"
         ]
       },
       "search_artist": {
         "ja": [
           "やまじぇっと"
         ],
         "ko": [
           "야마젯",
           "야마제트"
         ]
       },
       "bpm": "132",
       "bpm_base": 132,
       "set": "alice",
       "purchase": "alice",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "alice_conflict",
       "bg_inverse": "alice_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1606953601,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 8
         }
       ]
     },
     {
       "idx": 185,
       "id": "alicessuitcase",
       "title_localized": {
         "en": "Alice's Suitcase"
       },
       "artist": "Endorfin.",
       "search_title": {
         "ja": [
           "ありすずすーつけーす"
         ],
         "ko": [
           "앨리스즈 수트케이스",
           "앨리스 수트케이스"
         ]
       },
       "search_artist": {
         "ja": [
           "えんどるふぃん"
         ],
         "ko": [
           "엔돌핀",
           "엔도르핀"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "alice",
       "purchase": "alice",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1606953602,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "にんにくましまし",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "にんにくましまし",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "にんにくましまし",
           "rating": 9
         }
       ]
     },
     {
       "idx": 186,
       "id": "jump",
       "title_localized": {
         "en": "Jump"
       },
       "artist": "Rasmus Faber",
       "search_title": {
         "ja": [
           "じゃんぷ"
         ],
         "ko": [
           "점프"
         ]
       },
       "search_artist": {
         "ja": [
           "らすますふぇいばー"
         ],
         "ko": [
           "라스무스 페이버",
           "라스머스 페이버",
           "라스마스 페이버"
         ]
       },
       "bpm": "133",
       "bpm_base": 133,
       "set": "alice",
       "purchase": "alice",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1606953603,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "あるみっく",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "あるみっく",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "あるみっく",
           "rating": 9
         }
       ]
     },
     {
       "idx": 187,
       "id": "felis",
       "title_localized": {
         "en": "Felis"
       },
       "artist": "M2U",
       "search_title": {
         "ja": [
           "ふぇりす"
         ],
         "ko": [
           "펠리스"
         ]
       },
       "search_artist": {
         "ja": [
           "えむつーゆー"
         ],
         "ko": [
           "엠투유"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "alice",
       "purchase": "alice",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "felis",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1606953604,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 188,
       "id": "besideyou",
       "title_localized": {
         "en": "Beside You"
       },
       "artist": "江口孝宏",
       "search_title": {
         "ja": [
           "びさいどゆー",
           "びさいじゅー"
         ],
         "ko": [
           "비사이드 유"
         ]
       },
       "search_artist": {
         "en": [
           "takahiro eguchi"
         ],
         "ja": [
           "えぐちたかひろ"
         ],
         "ko": [
           "타카히로 에구치"
         ]
       },
       "bpm": "181",
       "bpm_base": 181,
       "set": "alice_append_1",
       "purchase": "alice_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1607558400,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "にもし",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "にもし",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "にもし",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 189,
       "id": "heartjackin",
       "title_localized": {
         "en": "Heart Jackin'"
       },
       "artist": "Yu_Asahina",
       "search_title": {
         "ja": [
           "はーとじゃっきん"
         ],
         "ko": [
           "하트 잭킹",
           "하트 잭킨"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆーあさひな",
           "ゆうあさひな"
         ],
         "ko": [
           "유 아사히나"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "alice_append_1",
       "purchase": "alice_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1607558401,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "TaroNuke + Nitro",
           "jacketDesigner": "mins",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "TaroNuke + Nitro",
           "jacketDesigner": "mins",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "TaroNuke + Nitro",
           "jacketDesigner": "mins",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 190,
       "id": "toaliceliddell",
       "title_localized": {
         "en": "To: Alice Liddell",
         "ja": "アリス・リデルに捧ぐ"
       },
       "artist": "モリモリあつし",
       "search_title": {
         "ja": [
           "ありすりでるにささぐ"
         ],
         "ko": [
           "투 엘리스 리들",
           "아리스리데루니 사사구",
           "앨리스 리들에게 바침"
         ]
       },
       "search_artist": {
         "en": [
           "morimori atsushi"
         ],
         "ko": [
           "모리모리 아츠시"
         ]
       },
       "bpm": "222",
       "bpm_base": 222,
       "set": "alice_append_1",
       "purchase": "alice_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "alice_conflict",
       "bg_inverse": "alice_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1607558402,
       "version": "3.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Yours Sincerely, 夜浪",
           "jacketDesigner": "みきさい + Khronetic",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Yours Sincerely, 夜浪",
           "jacketDesigner": "みきさい + Khronetic",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Yours Sincerely, 夜浪",
           "jacketDesigner": "みきさい + Khronetic",
           "rating": 10
         }
       ]
     },
     {
       "idx": 191,
       "id": "lazyaddiction",
       "title_localized": {
         "en": "Lazy Addiction"
       },
       "artist": "sky_delta",
       "search_title": {
         "ja": [
           "れいじーあでぃくしょん"
         ],
         "ko": [
           "레이지 애딕션",
           "레이지 에딕션"
         ]
       },
       "search_artist": {
         "ja": [
           "すかいでるた"
         ],
         "ko": [
           "스카이 델타"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "ongeki",
       "purchase": "ongeki",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "ongeki_light",
       "bg_inverse": "ongeki_conflict",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1608163200,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro without Toaster.",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro without Toaster.",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro without Toaster.",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 192,
       "id": "dazzlehop",
       "title_localized": {
         "en": "Dazzle hop"
       },
       "artist": "Sampling Masters MEGA",
       "search_title": {
         "ja": [
           "だずるほっぷ"
         ],
         "ko": [
           "대즐 합",
           "대즐 홉"
         ]
       },
       "search_artist": {
         "ja": [
           "さんぷりんぐますたーずめが"
         ],
         "ko": [
           "샘플링 마스터즈 메가",
           "샘플링 마스터스 메가"
         ]
       },
       "bpm": "220",
       "bpm_base": 220,
       "set": "ongeki",
       "purchase": "ongeki",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "ongeki_conflict",
       "bg_inverse": "ongeki_light",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1608163201,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kuro rak",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kuro rak",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kuro rak",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 193,
       "id": "viyellastears",
       "title_localized": {
         "en": "Viyella's Tears"
       },
       "artist": "Laur",
       "search_title": {
         "ja": [
           "ゔぃえらずてぃあーず"
         ],
         "ko": [
           "비엘라스 티어스",
           "비엘라즈 티어스",
           "비엘라스 티어즈",
           "비엘라즈 티어즈"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる"
         ],
         "ko": [
           "라우르"
         ]
       },
       "bpm": "218",
       "bpm_base": 218,
       "set": "ongeki",
       "purchase": "ongeki",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "ongeki_conflict",
       "bg_inverse": "ongeki_light",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1608163202,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星の涙",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星の涙",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星の涙",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 194,
       "id": "omegafour",
       "title_localized": {
         "en": "ω4",
         "zh-Hant": "w4",
         "zh-Hans": "w4"
       },
       "artist": "穴山大輔 VS 光吉猛修 VS Kai",
       "search_title": {
         "en": [
           "omega four",
           "omega4"
         ],
         "ja": [
           "おめがふぉー"
         ],
         "ko": [
           "오메가 포"
         ]
       },
       "search_artist": {
         "ja": [
           "あなやまだいすけ",
           "みつよしたけのぶ",
           "かい"
         ],
         "ko": [
           "아나야마 다이스케",
           "미츠요시 타케노부",
           "카이"
         ]
       },
       "bpm": "71-192",
       "bpm_base": 192,
       "set": "ongeki",
       "purchase": "ongeki",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omegafour",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1608163203,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "τ0",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "τ0",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "τ0",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 195,
       "id": "aprilshowers",
       "title_localized": {
         "en": "April showers",
         "ja": "四月の雨"
       },
       "artist": "cubesato",
       "search_title": {
         "ja": [
           "しがつのあめ"
         ],
         "ko": [
           "에이프릴 샤워즈",
           "시가츠노 아메",
           "4월의 비",
           "사월의 비"
         ]
       },
       "search_artist": {
         "ja": [
           "きゅーぶさとー",
           "きゅーぶさとう"
         ],
         "ko": [
           "큐브사토"
         ]
       },
       "bpm": "79",
       "bpm_base": 79,
       "set": "maimai",
       "purchase": "maimai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "maimai_light",
       "bg_inverse": "maimai_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1610064000,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro-100号",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro-100号",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro-100号",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 196,
       "id": "seventhsense",
       "title_localized": {
         "en": "7thSense"
       },
       "artist": "削除",
       "search_title": {
         "ja": [
           "せぶんすせんす"
         ],
         "ko": [
           "세븐스 센스",
           "세븐 센스"
         ]
       },
       "search_artist": {
         "en": [
           "sakuzyo"
         ],
         "ja": [
           "さくじょ"
         ],
         "ko": [
           "사쿠죠"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "maimai",
       "purchase": "maimai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "maimai_conflict",
       "bg_inverse": "maimai_light",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1610064001,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "石樂",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "石樂",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "石樂",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 197,
       "id": "oshamascramble",
       "title_localized": {
         "en": "Oshama Scramble!"
       },
       "artist": "t+pazolite",
       "search_title": {
         "ja": [
           "おしゃますくらんぶる"
         ],
         "ko": [
           "오샤마 스크램블!"
         ]
       },
       "search_artist": {
         "ja": [
           "とぱぞらいと"
         ],
         "ko": [
           "토파졸라이트"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "maimai",
       "purchase": "maimai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "maimai_light",
       "bg_inverse": "maimai_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1610064002,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro!+9牛乳",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro!+99牛乳",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro!+999牛乳",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 198,
       "id": "amazingmightyyyy",
       "title_localized": {
         "en": "AMAZING MIGHTYYYY!!!!"
       },
       "artist": "WAiKURO",
       "search_title": {
         "ja": [
           "あめいじんぐまいてぃぃいい",
           "あめーじんぐまいてぃぃいい"
         ],
         "ko": [
           "어메이징 마이티이이이이"
         ]
       },
       "search_artist": {
         "ja": [
           "わいくろ"
         ],
         "ko": [
           "와이쿠로"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "maimai",
       "purchase": "maimai",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "maimai_boss",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1610064003,
       "version": "3.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "AMAZING TOASTYYYY!!!!",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "AMAZING TOASTYYYY!!!!",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "AMAZING TOASTYYYY!!!!",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 199,
       "id": "climax",
       "title_localized": {
         "en": "Climax"
       },
       "artist": "USAO",
       "search_title": {
         "ja": [
           "くらいまっくす"
         ],
         "ko": [
           "클라이맥스"
         ]
       },
       "search_artist": {
         "ja": [
           "うさお"
         ],
         "ko": [
           "우사오"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "chunithm_append_1",
       "purchase": "chunithm_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "chunithmthird_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1611187200,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro -EXTRA ROUND-",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro -EXTRA ROUND-",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro -EXTRA ROUND-",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 200,
       "id": "lastcelebration",
       "title_localized": {
         "en": "Last Celebration"
       },
       "artist": "Laur vs CK",
       "search_title": {
         "ja": [
           "らすとせれぶれーしょん"
         ],
         "ko": [
           "라스트 셀레브레이션"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる",
           "しーけー"
         ],
         "ko": [
           "라우르",
           "시케이"
         ]
       },
       "bpm": "238",
       "bpm_base": 238,
       "set": "chunithm_append_1",
       "purchase": "chunithm_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "chunithmthird_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1611187201,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro affected by 'CHUNITHM'",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro affected by 'CHUNITHM'",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro affected by 'CHUNITHM'",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 201,
       "id": "gou",
       "title_localized": {
         "en": "Misdeed -la bonté de Dieu et l'origine du mal-",
         "ja": "業 -善なる神とこの世の悪について-"
       },
       "artist": "光吉猛修 VS 穴山大輔",
       "search_title": {
         "ja": [
           "ごうぜんなるかみとこのよのあくについて"
         ],
         "ko": [
           "미스디드 라 봉뜨 드 듀 엣 로히진 듀 마",
           "고우젠나루 카미토 코노요노 아쿠니 츠이테",
           "업 선한 신과 이 세상의 악에 관하여"
         ]
       },
       "search_artist": {
         "en": [
           "takenobu mitsuyoshi",
           "anayama daisuke"
         ],
         "ja": [
           "みつよしたけのぶ",
           "あなやまだいすけ"
         ],
         "ko": [
           "타케노부 미츠요시",
           "아나야마 다이스케"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "chunithm_append_1",
       "purchase": "chunithm_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "gou",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "no_stream": true,
       "date": 1611187202,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "神の啓示「人類の限界」",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "神の啓示「人類の希望」",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "神の啓示「人類の未来」",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 202,
       "id": "glow",
       "title_localized": {
         "en": "Glow"
       },
       "artist": "SPACELECTRO",
       "search_title": {
         "ja": [
           "ぐろー",
           "ぐろう"
         ],
         "ko": [
           "글로우"
         ]
       },
       "search_artist": {
         "ja": [
           "すぺーすれくとろ"
         ],
         "ko": [
           "스페이슬렉트로"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1611187204,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 9
         }
       ]
     },
     {
       "idx": 203,
       "id": "attraqtia",
       "title_localized": {
         "en": "AttraqtiA"
       },
       "artist": "かめりあ",
       "search_title": {
         "ja": [
           "あとらくてぃあ"
         ],
         "ko": [
           "어트랙티아"
         ]
       },
       "search_artist": {
         "en": [
           "kameria",
           "camellia"
         ],
         "ko": [
           "카메리아"
         ]
       },
       "bpm": "202",
       "bpm_base": 202,
       "set": "single",
       "category": "original",
       "purchase": "attraqtia",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1611187203,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster affected by 'CHUNITHM'",
           "jacketDesigner": "Enji",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster affected by 'CHUNITHM'",
           "jacketDesigner": "Enji",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster affected by 'CHUNITHM'",
           "jacketDesigner": "Enji",
           "rating": 10
         }
       ]
     },
     {
       "idx": 204,
       "id": "enchantedlove",
       "title_localized": {
         "en": "enchanted love"
       },
       "artist": "linear ring",
       "search_title": {
         "ja": [
           "えんちゃんてっどらぶ"
         ],
         "ko": [
           "인챈티드 러브"
         ]
       },
       "search_artist": {
         "ja": [
           "りにありんぐ",
           "りにあーりんぐ"
         ],
         "ko": [
           "리니어 링"
         ]
       },
       "bpm": "95",
       "bpm_base": 190,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1613001600,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "百舌谷",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "百舌谷",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "百舌谷",
           "rating": 8
         }
       ]
     },
     {
       "idx": 205,
       "id": "take",
       "title_localized": {
         "en": "Bamboo",
         "ja": "竹"
       },
       "artist": "立秋 feat.ちょこ",
       "search_title": {
         "ja": [
           "たけ"
         ],
         "ko": [
           "뱀부",
           "밤부",
           "타케",
           "대나무"
         ]
       },
       "search_artist": {
         "en": [
           "rissyuu",
           "choco",
           "rish"
         ],
         "ja": [
           "りっしゅう"
         ],
         "ko": [
           "릿슈",
           "쵸코",
           "초코"
         ]
       },
       "bpm": "5-315",
       "bpm_base": 219,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1613001601,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "竹の子",
           "jacketDesigner": "石王マサト",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "竹の子",
           "jacketDesigner": "石王マサト",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "竹の子",
           "jacketDesigner": "石王マサト",
           "rating": 10
         }
       ]
     },
     {
       "idx": 206,
       "id": "gimmedablood",
       "title_localized": {
         "en": "GIMME DA BLOOD"
       },
       "artist": "C-Show",
       "search_title": {
         "ja": [
           "ぎみだぶらっど",
           "ぎみーだぶらっど"
         ],
         "ko": [
           "김미 다 블러드",
           "김미 더 블러드"
         ]
       },
       "search_artist": {
         "ja": [
           "ししょう"
         ],
         "ko": [
           "시 쇼"
         ]
       },
       "bpm": "87-110",
       "bpm_base": 110,
       "set": "single",
       "category": "partner",
       "purchase": "gimmedablood",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1615248000,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "すずなし",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "すずなし",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪",
           "jacketDesigner": "すずなし",
           "rating": 10
         }
       ]
     },
     {
       "idx": 207,
       "id": "bassline",
       "title_localized": {
         "en": "Can I Friend You on Bassbook? Lol",
         "ja": "ベースラインやってる？ｗ"
       },
       "artist": "かめりあ feat. ななひら",
       "search_title": {
         "ko": [
           "캔 아이 프렌드 유 온 베이스북 롤",
           "베이스라인 얏떼루",
           "베이스라인 하고있니",
           "베이스라인 하니"
         ]
       },
       "search_artist": {
         "en": [
           "kameria",
           "nanahira",
           "camellia"
         ],
         "ko": [
           "카메리아",
           "나나히라"
         ]
       },
       "bpm": "128",
       "bpm_base": 128,
       "set": "single",
       "category": "variety",
       "purchase": "bassline",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "prelude_light",
       "bg_inverse": "prelude_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1617926400,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "トースト食べる？笑",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "トースト食べる？笑",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "トースト食べる？笑",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 208,
       "id": "lifeispiano",
       "title_localized": {
         "en": "Life is PIANO"
       },
       "artist": "Junk",
       "search_title": {
         "ja": [
           "らいふいずぴあの"
         ],
         "ko": [
           "라이프 이즈 피아노"
         ]
       },
       "search_artist": {
         "ja": [
           "じゃんく"
         ],
         "ko": [
           "정크"
         ]
       },
       "bpm": "133",
       "bpm_base": 133,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1617926401,
       "version": "3.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 209,
       "id": "paperwitch",
       "title_localized": {
         "en": "Paper Witch"
       },
       "artist": "Yu-dachi",
       "search_title": {
         "ja": [
           "ぺーぱーうぃっち"
         ],
         "ko": [
           "페이퍼 윗치",
           "페이퍼 위치"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆうだち"
         ],
         "ko": [
           "유다치"
         ]
       },
       "bpm": "130",
       "bpm_base": 130,
       "set": "observer",
       "purchase": "observer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691200,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "桶乃かもく",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "桶乃かもく",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "桶乃かもく",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 210,
       "id": "crystalgravity",
       "title_localized": {
         "en": "Crystal Gravity"
       },
       "artist": "Tanchiky vs. siromaru",
       "search_title": {
         "ja": [
           "くりすたるぐらびてぃ"
         ],
         "ko": [
           "크리스탈 그래비티"
         ]
       },
       "search_artist": {
         "ja": [
           "たんちきー",
           "しろまる"
         ],
         "ko": [
           "타친키",
           "시로마루"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "observer",
       "purchase": "observer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "observer_conflict",
       "bg_inverse": "observer_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691201,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "雨傘ゆん",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "雨傘ゆん",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "雨傘ゆん",
           "rating": 9
         }
       ]
     },
     {
       "idx": 211,
       "id": "farawaylight",
       "title_localized": {
         "en": "Far Away Light"
       },
       "artist": "technoplanet feat. はるの \u0026 黒沢ダイスケ",
       "search_title": {
         "ja": [
           "ふぁーあうぇいらいと",
           "ふぁーらうぇいらいと"
         ],
         "ko": [
           "파 어웨이 라이트",
           "파 어웨이 라잇"
         ]
       },
       "search_artist": {
         "en": [
           "haruno",
           "kurosawa daisuke"
         ],
         "ja": [
           "てくのぷらねっと",
           "はるの",
           "くろさわだいすけ"
         ],
         "ko": [
           "테크노플래닛",
           "하루노",
           "쿠로사와 다이스케"
         ]
       },
       "bpm": "180-216",
       "bpm_base": 216,
       "set": "observer",
       "purchase": "observer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691202,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "梅まろ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "梅まろ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "梅まろ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 212,
       "id": "loschen",
       "title_localized": {
         "en": "Löschen"
       },
       "artist": "BlackY feat. Risa Yuzuki",
       "search_title": {
         "en": [
           "loschen"
         ],
         "ja": [
           "れっしぇん"
         ],
         "ko": [
           "뢰셴",
           "뢰센",
           "레셴",
           "레센"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶらっきー",
           "りさゆずき"
         ],
         "ko": [
           "블랙키",
           "리사 유즈키",
           "블래키"
         ]
       },
       "bpm": "181",
       "bpm_base": 181,
       "set": "observer",
       "purchase": "observer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "observer_conflict",
       "bg_inverse": "observer_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691203,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "LOWRISE",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "LOWRISE",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "LOWRISE",
           "rating": 10
         }
       ]
     },
     {
       "idx": 213,
       "id": "aegleseeker",
       "title_localized": {
         "en": "Aegleseeker"
       },
       "artist": "Silentroom vs Frums",
       "search_title": {
         "ja": [
           "あいぐれしーかー"
         ],
         "ko": [
           "아이글시커",
           "에이글시커"
         ]
       },
       "search_artist": {
         "ja": [
           "さいれんとるーむ",
           "ふらむす"
         ],
         "ko": [
           "사일런트 룸",
           "프럼스"
         ]
       },
       "bpm": "234",
       "bpm_base": 234,
       "set": "observer",
       "purchase": "observer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "aegleseeker",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691204,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "⟨RECORD START⟩ 0:",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "⟨OBSRV⟩ boundary(?°a,?°A)",
           "jacketDesigner": "シエラ",
           "rating": 9
         },
         {
           "ratingClass": 2,
           "chartDesigner": "L₆ː The Void",
           "jacketDesigner": "シエラ",
           "rating": 11
         }
       ]
     },
     {
       "idx": 214,
       "id": "coastalhighway",
       "title_localized": {
         "en": "Coastal Highway"
       },
       "artist": "Glitch Droids",
       "search_title": {
         "ja": [
           "こーすたるはいうぇい"
         ],
         "ko": [
           "코스탈 하이웨이"
         ]
       },
       "search_artist": {
         "ja": [
           "ぐりっちどろいず"
         ],
         "ko": [
           "글리치 드로이드",
           "글리치 드로이즈"
         ]
       },
       "bpm": "110",
       "bpm_base": 110,
       "set": "observer_append_1",
       "purchase": "observer_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691205,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "水視ずみ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "水視ずみ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "水視ずみ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 215,
       "id": "odysseia",
       "title_localized": {
         "en": "ΟΔΥΣΣΕΙΑ"
       },
       "artist": "Sober Bear",
       "search_title": {
         "en": [
           "odysseia"
         ],
         "ja": [
           "おでゅっせいあ"
         ],
         "ko": [
           "오딧세이아",
           "오디세이아"
         ]
       },
       "search_artist": {
         "ja": [
           "そばべあ"
         ],
         "ko": [
           "소버 베어"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "observer_append_1",
       "purchase": "observer_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "observer_conflict",
       "bg_inverse": "observer_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691206,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ΤΟΑΣΤΕΡ",
           "jacketDesigner": "SHIROTA.",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ΤΟΑΣΤΕΡ",
           "jacketDesigner": "SHIROTA.",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "ΤΟΑΣΤΕΡ",
           "jacketDesigner": "SHIROTA.",
           "rating": 9
         }
       ]
     },
     {
       "idx": 216,
       "id": "overwhelm",
       "title_localized": {
         "en": "Overwhelm"
       },
       "artist": "xi",
       "search_title": {
         "ja": [
           "おーばーうぇるむ"
         ],
         "ko": [
           "오버웸",
           "오버웰름"
         ]
       },
       "search_artist": {
         "ja": [
           "さい"
         ],
         "ko": [
           "사이"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "observer_append_1",
       "purchase": "observer_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1620691207,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "緋原ヨウ",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "緋原ヨウ",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪",
           "jacketDesigner": "緋原ヨウ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 217,
       "id": "vandalism",
       "title_localized": {
         "en": "Vandalism"
       },
       "artist": "Ashrount",
       "search_title": {
         "ja": [
           "ばんだりずむ",
           "ゔぁんだりずむ"
         ],
         "ko": [
           "반달리즘"
         ]
       },
       "search_artist": {
         "ja": [
           "あしゅらうんと"
         ],
         "ko": [
           "애쉬라운트",
           "애쉬런트",
           "애시라운트",
           "애시런트"
         ]
       },
       "bpm": "194",
       "bpm_base": 194,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1620691208,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Asagon.",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Asagon.",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Kurorak",
           "jacketDesigner": "Asagon.",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 218,
       "id": "turbocharger",
       "title_localized": {
         "en": "Turbocharger"
       },
       "artist": "A/I",
       "search_title": {
         "ja": [
           "たーぼちゃーじゃー"
         ],
         "ko": [
           "터보차저",
           "터보챠저"
         ]
       },
       "search_artist": {
         "ja": [
           "えーあい"
         ],
         "ko": [
           "에이아이"
         ]
       },
       "bpm": "128-170",
       "bpm_base": 170,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1623283200,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "志月",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "志月",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "志月",
           "rating": 9
         }
       ]
     },
     {
       "idx": 219,
       "id": "theultimacy",
       "title_localized": {
         "en": "THE ULTIMACY"
       },
       "artist": "aran vs Massive New Krew",
       "search_title": {
         "ja": [
           "じうるてぃましー",
           "じあるてぃましー"
         ],
         "ko": [
           "더 울티머시",
           "더 울티마시"
         ]
       },
       "search_artist": {
         "ja": [
           "あらん",
           "まっしぶにゅーくるー"
         ],
         "ko": [
           "아란",
           "매시브 뉴 크루",
           "매시브 뉴 크류"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "single",
       "category": "original",
       "purchase": "theultimacy",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "tanoc_conflict",
       "bg_inverse": "tanoc_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1625011200,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星 vs Toaster",
           "jacketDesigner": "fixro2n",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星 vs Toaster",
           "jacketDesigner": "fixro2n",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星 vs Toaster",
           "jacketDesigner": "fixro2n",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 220,
       "id": "rekkaresonance",
       "title_localized": {
         "en": "REKKA RESONANCE",
         "ja": "烈華RESONANCE"
       },
       "artist": "REDALiCE vs Kobaryo",
       "search_title": {
         "ja": [
           "れっかれぞなんす"
         ],
         "ko": [
           "렉카 레조넌스",
           "렛카 레조넌스",
           "열화 레조넌스"
         ]
       },
       "search_artist": {
         "ja": [
           "れっどありす",
           "こばりょー"
         ],
         "ko": [
           "레드앨리스",
           "코바료"
         ]
       },
       "bpm": "240",
       "bpm_base": 240,
       "set": "single",
       "category": "partner",
       "purchase": "rekkaresonance",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "tanoc_red",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1625011201,
       "version": "3.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪 vs Nitro",
           "jacketDesigner": "Nagu + yusi.",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪 vs Nitro",
           "jacketDesigner": "Nagu + yusi.",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪 vs Nitro",
           "jacketDesigner": "Nagu + yusi.",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 221,
       "id": "kyogenkigo",
       "title_localized": {
         "en": "False Embellishment",
         "ja": "狂言綺語"
       },
       "artist": "影虎。 \u0026 ikaruga_nex",
       "search_title": {
         "ja": [
           "きょうげんきご"
         ],
         "ko": [
           "폴스 임벨리시먼트",
           "쿄겐키고",
           "광언기어"
         ]
       },
       "search_artist": {
         "en": [
           "kagetora"
         ],
         "ja": [
           "かげとら",
           "いかるがねっくす"
         ],
         "ko": [
           "카게토라",
           "이카구라 넥스"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1626825604,
       "version": "3.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "あすだ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "あすだ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "あすだ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 222,
       "id": "hivemind",
       "title_localized": {
         "en": "HIVEMIND"
       },
       "artist": "かたぎり",
       "search_title": {
         "ja": [
           "はいぶまいんど",
           "はいゔまいんど"
         ],
         "ko": [
           "하이브마인드"
         ]
       },
       "search_artist": {
         "en": [
           "katagiri"
         ],
         "ko": [
           "카타기리"
         ]
       },
       "bpm": "252",
       "bpm_base": 252,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "observer_conflict",
       "bg_inverse": "observer_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1626825605,
       "version": "3.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NITRO -unconnected-",
           "jacketDesigner": "fixro2n",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NITRO -unconnected-",
           "jacketDesigner": "fixro2n",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NITRO -unconnected-",
           "jacketDesigner": "fixro2n",
           "rating": 10
         }
       ]
     },
     {
       "idx": 223,
       "id": "seclusion",
       "title_localized": {
         "en": "Seclusion"
       },
       "artist": "Laur feat. Sennzai",
       "search_title": {
         "ja": [
           "せくりゅーじょん"
         ],
         "ko": [
           "세클루전",
           "서클루전"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる",
           "せんざい"
         ],
         "ko": [
           "라우르",
           "센자이"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "observer",
       "purchase": "observer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "observer_conflict",
       "bg_inverse": "observer_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1626825603,
       "version": "3.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "海鵜げそ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "海鵜げそ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N•Ex•T",
           "jacketDesigner": "海鵜げそ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 224,
       "id": "smallcloud",
       "title_localized": {
         "en": "Small Cloud Sugar Candy"
       },
       "artist": "テヅカ x Aoi feat.桃雛なの",
       "search_title": {
         "ja": [
           "すもーるくらうどしゅがーきゃんでぃ"
         ],
         "ko": [
           "스몰 클라우드 슈가 캔디"
         ]
       },
       "search_artist": {
         "en": [
           "tezuka",
           "momohina nano"
         ],
         "ja": [
           "あおい",
           "ももひななの"
         ],
         "ko": [
           "테즈카",
           "아오이",
           "모모히나 나노"
         ]
       },
       "bpm": "220",
       "bpm_base": 220,
       "set": "observer_append_2",
       "purchase": "observer_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1626825600,
       "version": "3.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "のう",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "のう",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "のう",
           "rating": 9
         }
       ]
     },
     {
       "idx": 225,
       "id": "alterale",
       "title_localized": {
         "en": "AlterAle"
       },
       "artist": "Arik Kau Delay (アラ＆かゆき＆でり）",
       "search_title": {
         "ja": [
           "あるたーえーる"
         ],
         "ko": [
           "알터에일",
           "얼터에일"
         ]
       },
       "search_artist": {
         "en": [
           "ara",
           "kayuki",
           "deli"
         ],
         "ko": [
           "아라",
           "카유키",
           "데리"
         ]
       },
       "bpm": "220-245",
       "bpm_base": 245,
       "set": "observer_append_2",
       "purchase": "observer_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1626825601,
       "version": "3.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "ちょこ庵",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "ちょこ庵",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "ちょこ庵",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 226,
       "id": "divinelight",
       "title_localized": {
         "en": "Divine Light of Myriad",
         "ja": "光速神授説 - Divine Light of Myriad -"
       },
       "artist": "yoho",
       "search_title": {
         "ja": [
           "こうそくしんじゅせつでぃばいんらいとおぶみりあど"
         ],
         "ko": [
           "광속신수설",
           "디바인 라이트 오브 미리아드"
         ]
       },
       "search_artist": {
         "ja": [
           "よーほ"
         ],
         "ko": [
           "요호"
         ]
       },
       "bpm": "172",
       "bpm_base": 172,
       "set": "observer_append_2",
       "purchase": "observer_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1626825602,
       "version": "3.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※神授",
           "jacketDesigner": "緋原ヨウ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※神授",
           "jacketDesigner": "緋原ヨウ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※神授",
           "jacketDesigner": "緋原ヨウ",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 227,
       "id": "mazymetroplex",
       "title_localized": {
         "en": "Mazy Metroplex"
       },
       "artist": "aran",
       "search_title": {
         "ja": [
           "めいじーめとろぷれくす",
           "めいじーめとろぷれっくす",
           "めーじーめとろぷれくす",
           "めーじーめとろぷれっくす"
         ],
         "ko": [
           "메이지 메트로플렉스"
         ]
       },
       "search_artist": {
         "ja": [
           "あらん"
         ],
         "ko": [
           "아란"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "wacca",
       "purchase": "wacca",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "wacca_light",
       "bg_inverse": "wacca_conflict",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "no_stream": true,
       "date": 1628553603,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 228,
       "id": "quonwacca",
       "title_localized": {
         "en": "Quon"
       },
       "artist": "DJ Noriken",
       "search_title": {
         "ja": [
           "くおん"
         ],
         "ko": [
           "쿠온"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーのりけん",
           "でぃーじぇいのりけん"
         ],
         "ko": [
           "디제이 노리켄"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "wacca",
       "purchase": "wacca",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "wacca_conflict",
       "bg_inverse": "wacca_light",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "no_stream": true,
       "date": 1628553600,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "chartDesigner": "XIII: The Journey/Nitro",
           "jacketDesigner": "",
           "jacketOverride": false,
           "rating": 10
         }
       ]
     },
     {
       "idx": 229,
       "id": "withu",
       "title_localized": {
         "en": "with U"
       },
       "artist": "t+pazolite \u0026 Massive New Krew feat. リリィ(CV:青木志貴)",
       "search_title": {
         "ja": [
           "うぃずゆー"
         ],
         "ko": [
           "윗 유",
           "위드 유"
         ]
       },
       "search_artist": {
         "en": [
           "lily",
           "aoki shiki"
         ],
         "ja": [
           "とぱぞらいと",
           "まっしぶにゅーくるー",
           "あおきしき"
         ],
         "ko": [
           "토파졸라이트",
           "매시브 뉴 크루",
           "매시브 뉴 크류",
           "리리",
           "아오키 시키"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "wacca",
       "purchase": "wacca",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "wacca_light",
       "bg_inverse": "wacca_conflict",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "no_stream": true,
       "date": 1628553601,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 230,
       "id": "genocider",
       "title_localized": {
         "en": "GENOCIDER"
       },
       "artist": "DJ Myosuke",
       "search_title": {
         "ja": [
           "じぇのさいだー"
         ],
         "ko": [
           "제노사이더"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーみょーすけ",
           "でぃーじぇーみょうすけ",
           "でぃーじぇいみょーすけ",
           "でぃーじぇいみょうすけ"
         ],
         "ko": [
           "디제이 묘스케"
         ]
       },
       "bpm": "250-390",
       "bpm_base": 250,
       "set": "wacca",
       "purchase": "wacca",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "wacca_boss",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "no_stream": true,
       "date": 1628553604,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 231,
       "id": "letyoudivermx",
       "title_localized": {
         "en": "Let you DIVE! (nitro rmx)"
       },
       "artist": "nitro (lowiro)",
       "search_title": {
         "ja": [
           "れっとゆーだいぶないとろりみっくす",
           "れっちゅーだいぶないとろりみっくす",
           "れっとゆーだいぶにとろりみっくす",
           "れっちゅーだいぶにとろりみっくす"
         ],
         "ko": [
           "렛 유 다이브 니트로 믹스"
         ]
       },
       "search_artist": {
         "ja": [
           "ないとろ",
           "にとろ"
         ],
         "ko": [
           "니트로"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "wacca",
       "purchase": "wacca",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "wacca_light",
       "bg_inverse": "wacca_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "no_stream": true,
       "date": 1628553602,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 232,
       "id": "sheriruthrmx",
       "title_localized": {
         "en": "Sheriruth (Laur Remix)"
       },
       "artist": "Laur",
       "search_title": {
         "ja": [
           "しぇりだーらうるりみっくす",
           "しぇりるすらうるりみっくす"
         ],
         "ko": [
           "셰리다 라우르 리믹스",
           "셰리루스 라우르 리믹스",
           "셰리루트 라우르 리믹스",
           "셰루트 라우르 리믹스",
           "셰루스 라우르 리믹스"
         ]
       },
       "search_artist": {
         "ja": [
           "らうる"
         ],
         "ko": [
           "라우르"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "single",
       "category": "original",
       "purchase": "sheriruthrmx",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "wacca_conflict",
       "bg_inverse": "wacca_light",
       "remote_dl": true,
       "world_unlock": false,
       "no_stream": true,
       "date": 1628553605,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※恣意",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 233,
       "id": "eveninginscarlet",
       "title_localized": {
         "en": "Evening in Scarlet",
         "ja": "緋纏いの宵"
       },
       "artist": "Freezer feat.妃苺",
       "search_title": {
         "ja": [
           "ひまといのよい"
         ],
         "ko": [
           "이브닝 인 스칼렛",
           "히마토이노 요이",
           "주홍을 두른 밤"
         ]
       },
       "search_artist": {
         "en": [
           "kiichigo"
         ],
         "ja": [
           "ふりーざー",
           "きいちご"
         ],
         "ko": [
           "프리저",
           "키이치고"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "single",
       "category": "partner",
       "purchase": "eveninginscarlet",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "omatsuri_conflict",
       "bg_inverse": "omatsuri_light",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": false,
       "date": 1629849600,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "シエラ + yusi.",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "シエラ + yusi.",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "シエラ + yusi.",
           "rating": 9
         }
       ]
     },
     {
       "idx": 234,
       "id": "bluecomet",
       "title_localized": {
         "en": "blue comet"
       },
       "artist": "ああああ",
       "search_title": {
         "ja": [
           "ぶるーこめっと"
         ],
         "ko": [
           "블루 코멧"
         ]
       },
       "search_artist": {
         "en": [
           "aaaa"
         ],
         "ko": [
           "아아아아"
         ]
       },
       "bpm": "100-172",
       "bpm_base": 172,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei-light-b",
       "bg_inverse": "nijuusei-conflict-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1629849601,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Bison",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Bison",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "Bison",
           "rating": 8
         }
       ]
     },
     {
       "idx": 235,
       "id": "energysynergymatrix",
       "title_localized": {
         "en": "ENERGY SYNERGY MATRIX"
       },
       "artist": "Tanchiky",
       "search_title": {
         "ja": [
           "えなじーしなじーまとりくす",
           "えなじーしなじーまとりっくす"
         ],
         "ko": [
           "에너지 시너지 매트릭스"
         ]
       },
       "search_artist": {
         "ja": [
           "たんちきー"
         ],
         "ko": [
           "타친키"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1631059200,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "POWER NITRO",
           "jacketDesigner": "からめる",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "POWER NITRO",
           "jacketDesigner": "からめる",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "POWER NITRO",
           "jacketDesigner": "からめる",
           "rating": 9
         }
       ]
     },
     {
       "idx": 236,
       "id": "gengaozo",
       "title_localized": {
         "en": "G e n g a o z o"
       },
       "artist": "-45",
       "search_title": {
         "ja": [
           "げんがおぞ"
         ],
         "ko": [
           "겐가오조"
         ]
       },
       "search_artist": {
         "ja": [
           "まいなすよんじゅうご",
           "まいなすしこう"
         ],
         "ko": [
           "마이너스 사십오",
           "마이너스 욘쥬고"
         ]
       },
       "bpm": "153",
       "bpm_base": 153,
       "set": "extend",
       "purchase": "extend",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1632873600,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "_ P A S T",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "_ P R E S E N T",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "_ F U T U R E",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 237,
       "id": "goldenslaughterer",
       "title_localized": {
         "en": "goldenslaughterer"
       },
       "artist": "zts",
       "search_title": {
         "ja": [
           "ごーるでんすろーたらー"
         ],
         "ko": [
           "골든슬러터러"
         ]
       },
       "search_artist": {
         "ja": [
           "ぜっとてぃーえす",
           "ぜっつ"
         ],
         "ko": [
           "지티에스"
         ]
       },
       "bpm": "133",
       "bpm_base": 133,
       "set": "single",
       "category": "poprec",
       "purchase": "goldenslaughterer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1632873601,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 238,
       "id": "lastendconductor",
       "title_localized": {
         "en": "lastendconductor"
       },
       "artist": "zts",
       "search_title": {
         "ja": [
           "らすとえんどこんだくたー"
         ],
         "ko": [
           "라스트엔드컨덕터"
         ]
       },
       "search_artist": {
         "ja": [
           "ぜっとてぃーえす",
           "ぜっつ"
         ],
         "ko": [
           "지티에스"
         ]
       },
       "bpm": "139",
       "bpm_base": 139,
       "set": "single",
       "category": "poprec",
       "purchase": "lastendconductor",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1632873602,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 239,
       "id": "redolentshape",
       "title_localized": {
         "en": "Redolent Shape"
       },
       "artist": "Sanaas",
       "search_title": {
         "ja": [
           "れどれんとしぇいぷ"
         ],
         "ko": [
           "레돌렌트 셰이프",
           "레돌렌트 쉐이프"
         ]
       },
       "search_artist": {
         "ja": [
           "さなあず"
         ],
         "ko": [
           "사나즈"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "single",
       "category": "original",
       "purchase": "redolentshape",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1634774400,
       "version": "3.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "ＫＴ。",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "ＫＴ。",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "ＫＴ。",
           "rating": 10
         }
       ]
     },
     {
       "idx": 240,
       "id": "cosmica",
       "title_localized": {
         "en": "Cosmica"
       },
       "artist": "Nhato",
       "search_title": {
         "ja": [
           "こすみか",
           "こずみか"
         ],
         "ko": [
           "코스미카",
           "코즈미카"
         ]
       },
       "search_artist": {
         "ja": [
           "なはと"
         ],
         "ko": [
           "나하토"
         ]
       },
       "bpm": "110",
       "bpm_base": 110,
       "set": "nijuusei_append_1",
       "purchase": "nijuusei_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1636588800,
       "version": "3.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro missing Toaster.",
           "jacketDesigner": "シエラ",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 241,
       "id": "ascent",
       "title_localized": {
         "en": "Ascent"
       },
       "artist": "TANUKI",
       "search_title": {
         "ja": [
           "あせんと"
         ],
         "ko": [
           "어센트"
         ]
       },
       "search_artist": {
         "ja": [
           "たぬき"
         ],
         "ko": [
           "타누키"
         ]
       },
       "bpm": "145",
       "bpm_base": 145,
       "set": "nijuusei_append_1",
       "purchase": "nijuusei_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1636588801,
       "version": "3.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CER↑NG",
           "jacketDesigner": "小奈きなこ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CER↑NG",
           "jacketDesigner": "小奈きなこ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwas↑on with CER↑NG",
           "jacketDesigner": "小奈きなこ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 242,
       "id": "livefastdieyoung",
       "title_localized": {
         "en": "Live Fast Die Young"
       },
       "artist": "anubasu-anubasu",
       "search_title": {
         "ja": [
           "りぶふぁすとだいやんぐ"
         ],
         "ko": [
           "리브 패스트 다이 영"
         ]
       },
       "search_artist": {
         "ja": [
           "あぬばすあぬばす"
         ],
         "ko": [
           "아누바스 아누바스"
         ]
       },
       "bpm": "153",
       "bpm_base": 153,
       "set": "nijuusei_append_1",
       "purchase": "nijuusei_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1636588802,
       "version": "3.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "シエラ",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro with Toaster.",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 243,
       "id": "summerfireworks",
       "title_localized": {
         "en": "Summer Fireworks of Love",
         "ja": "彩る夏の恋花火"
       },
       "artist": "karatoPαnchii feat.はるの",
       "search_title": {
         "ja": [
           "いろどるなつのこいはなび"
         ],
         "ko": [
           "서머 파이어웍스 오브 러브",
           "섬머 파이어웍스 오브 러브",
           "섬머 파이어워크스 오브 러브",
           "서머 파이어워크스 오브 러브",
           "이로도루 나츠노 코이하나비",
           "수놓아지는 여름의 사랑 불꽃놀이"
         ]
       },
       "search_artist": {
         "en": [
           "haruno"
         ],
         "ja": [
           "からと",
           "ぱん",
           "かぷちー",
           "はるの",
           "からとぱんちー"
         ],
         "ko": [
           "카라토",
           "판",
           "카푸치",
           "하루노",
           "카라토판치"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "single",
       "category": "original",
       "purchase": "summerfireworks",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": false,
       "date": 1636588803,
       "version": "3.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夏のNitro",
           "jacketDesigner": "シエラ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夏のNitro",
           "jacketDesigner": "シエラ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夏のNitro",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 244,
       "id": "firstsnow",
       "title_localized": {
         "en": "First Snow"
       },
       "artist": "黒魔",
       "search_title": {
         "ja": [
           "ふぁーすとすのう",
           "ふぁーすとすのー"
         ],
         "ko": [
           "퍼스트 스노우"
         ]
       },
       "search_artist": {
         "en": [
           "kuroma",
           "chroma"
         ],
         "ja": [
           "くろま"
         ],
         "ko": [
           "쿠로마"
         ]
       },
       "bpm": "88",
       "bpm_base": 88,
       "set": "dividedheart",
       "purchase": "dividedheart",
       "audioPreview": 49090,
       "audioPreviewEnd": 73636,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1639008000,
       "version": "3.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ヒトこもる",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ヒトこもる",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "ヒトこもる",
           "rating": 7,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 245,
       "id": "bluerose",
       "title_localized": {
         "en": "Blue Rose"
       },
       "artist": "Cosmograph",
       "search_title": {
         "ja": [
           "ぶるーろーず"
         ],
         "ko": [
           "블루 로즈"
         ]
       },
       "search_artist": {
         "ja": [
           "こすもぐらふ"
         ],
         "ko": [
           "코스모그래프"
         ]
       },
       "bpm": "250-295",
       "bpm_base": 295,
       "set": "dividedheart",
       "purchase": "dividedheart",
       "audioPreview": 47394,
       "audioPreviewEnd": 75055,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1639008001,
       "version": "3.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "チェリム",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "チェリム",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "チェリム",
           "rating": 9
         }
       ]
     },
     {
       "idx": 246,
       "id": "blockedlibrary",
       "title_localized": {
         "en": "Blocked Library"
       },
       "artist": "影虎。",
       "search_title": {
         "ja": [
           "ぶろっくどらいぶらりー"
         ],
         "ko": [
           "블록드 라이브러리",
           "블락드 라이브러리"
         ]
       },
       "search_artist": {
         "en": [
           "kagetora"
         ],
         "ja": [
           "かげとら"
         ],
         "ko": [
           "카게토라"
         ]
       },
       "bpm": "148",
       "bpm_base": 148,
       "set": "dividedheart",
       "purchase": "dividedheart",
       "audioPreview": 34054,
       "audioPreviewEnd": 60000,
       "side": 1,
       "bg": "hime_conflict",
       "bg_inverse": "hime_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1639008002,
       "version": "3.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "めとこ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "めとこ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "めとこ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 247,
       "id": "neokosmo",
       "title_localized": {
         "en": "nέο κόsmo",
         "ko": "neo kosmo",
         "zh-Hant": "neo kosmo",
         "zh-Hans": "neo kosmo"
       },
       "artist": "ak+q × Street",
       "search_title": {
         "en": [
           "neo kosmo"
         ],
         "ja": [
           "ねおこすも"
         ],
         "ko": [
           "네오 코스모",
           "네오 코즈모"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー",
           "すとりーと"
         ],
         "ko": [
           "에이케이 플러스 큐",
           "스트리트",
           "스트릿"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "dividedheart",
       "purchase": "dividedheart",
       "audioPreview": 41684,
       "audioPreviewEnd": 65684,
       "side": 1,
       "bg": "hime_conflict",
       "bg_inverse": "hime_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1639008003,
       "version": "3.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro × Toaster",
           "jacketDesigner": "久坂んむり",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro × Toaster",
           "jacketDesigner": "久坂んむり",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro × Toaster",
           "jacketDesigner": "久坂んむり",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 248,
       "id": "lightningscrew",
       "title_localized": {
         "en": "Lightning Screw"
       },
       "artist": "HiTECH NINJA",
       "search_title": {
         "ja": [
           "らいとにんぐすくりゅー"
         ],
         "ko": [
           "라이트닝 스크류"
         ]
       },
       "search_artist": {
         "ja": [
           "はいてっくにんじゃ"
         ],
         "ko": [
           "하이테크 닌자"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "dividedheart",
       "purchase": "dividedheart",
       "audioPreview": 12631,
       "audioPreviewEnd": 36631,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1639008004,
       "version": "3.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 249,
       "id": "lightsofmuse",
       "title_localized": {
         "en": "Lights of Muse"
       },
       "artist": "Ayatsugu_Otowa",
       "search_title": {
         "ja": [
           "らいとおぶみゅーず"
         ],
         "ko": [
           "라이츠 오브 뮤즈",
           "라이트 오브 뮤즈"
         ]
       },
       "search_artist": {
         "ja": [
           "あやつぐおとわ"
         ],
         "ko": [
           "아야츠구 오토와"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "musedash",
       "purchase": "musedash",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "musedash_light",
       "bg_inverse": "musedash_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Muse Dash"
       },
       "source_copyright": "",
       "no_stream": true,
       "world_unlock": false,
       "date": 1640304000,
       "version": "3.11",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 250,
       "id": "finalstep",
       "title_localized": {
         "en": "Final Step!"
       },
       "artist": "Lime",
       "search_title": {
         "ja": [
           "ふぁいなるすてっぷ"
         ],
         "ko": [
           "파이널 스텝"
         ]
       },
       "search_artist": {
         "ja": [
           "らいむ"
         ],
         "ko": [
           "라임"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "musedash",
       "purchase": "musedash",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "musedash_conflict",
       "bg_inverse": "musedash_light",
       "remote_dl": true,
       "source_localized": {
         "en": "Muse Dash"
       },
       "source_copyright": "",
       "no_stream": true,
       "world_unlock": false,
       "date": 1640304000,
       "version": "3.11",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 251,
       "id": "akinokagerou",
       "title_localized": {
         "en": "Haze of Autumn",
         "ja": "秋の陽炎"
       },
       "artist": "karatoPαnchii feat.はるの",
       "search_title": {
         "ja": [
           "あきのかげろう"
         ],
         "ko": [
           "헤이즈 오브 어텀",
           "아키노 카게로우",
           "가을의 아지랑이"
         ]
       },
       "search_artist": {
         "en": [
           "haruno"
         ],
         "ja": [
           "からと",
           "ぱん",
           "かぷちー",
           "はるの",
           "からとぱんちー"
         ],
         "ko": [
           "카라토",
           "판",
           "카푸치",
           "하루노",
           "카라토판치"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "musedash",
       "purchase": "musedash",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "musedash_light",
       "bg_inverse": "musedash_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1640304000,
       "version": "3.11",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "秋のén",
           "jacketDesigner": "MiyU",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "秋のén",
           "jacketDesigner": "MiyU",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "秋のén",
           "jacketDesigner": "MiyU",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 252,
       "id": "medusa",
       "title_localized": {
         "en": "Medusa"
       },
       "artist": "HiTECH NINJA",
       "search_title": {
         "ja": [
           "めでゅーさ"
         ],
         "ko": [
           "메두사"
         ]
       },
       "search_artist": {
         "ja": [
           "はいてっくにんじゃ"
         ],
         "ko": [
           "하니테크 닌자"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "musedash",
       "purchase": "musedash",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "musedash_conflict",
       "bg_inverse": "musedash_light",
       "remote_dl": true,
       "source_localized": {
         "en": "Muse Dash"
       },
       "source_copyright": "",
       "no_stream": true,
       "world_unlock": false,
       "date": 1640304000,
       "version": "3.11",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 253,
       "id": "init",
       "title_localized": {
         "en": "init()"
       },
       "artist": "kamome sano",
       "search_title": {
         "ja": [
           "いにっと"
         ],
         "ko": [
           "이닛"
         ]
       },
       "search_artist": {
         "ja": [
           "かもめさの"
         ],
         "ko": [
           "카모메 사노"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "single",
       "category": "partner",
       "purchase": "init",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1642636800,
       "version": "3.11",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "そゐち",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "そゐち",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "そゐち",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 254,
       "id": "internetoverdose",
       "title_localized": {
         "en": "INTERNET OVERDOSE"
       },
       "artist": "Aiobahn feat. KOTOKO",
       "search_title": {
         "ja": [
           "いんたーねっとおーばーどーず"
         ],
         "ko": [
           "인터넷 오버도즈"
         ]
       },
       "search_artist": {
         "ja": [
           "あいおばん",
           "ことこ"
         ],
         "ko": [
           "아이오반",
           "코토코"
         ]
       },
       "bpm": "163",
       "bpm_base": 163,
       "set": "single",
       "category": "poprec",
       "purchase": "internetoverdose",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1645056003,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro Ch.",
           "jacketDesigner": "kinakobooster",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro Ch.",
           "jacketDesigner": "kinakobooster",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro Ch.",
           "jacketDesigner": "kinakobooster",
           "rating": 8
         }
       ]
     },
     {
       "idx": 255,
       "id": "sakurafubuki",
       "title_localized": {
         "en": "Sakura Fubuki"
       },
       "artist": "Street",
       "search_title": {
         "ja": [
           "さくらふぶき"
         ],
         "ko": [
           "사쿠라 후부키"
         ]
       },
       "search_artist": {
         "ja": [
           "すとりーと"
         ],
         "ko": [
           "스트릿",
           "스트리트"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "base",
       "purchase": "",
       "audioPreview": 25885,
       "audioPreviewEnd": 48000,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1645056001,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 256,
       "id": "nulctrl",
       "title_localized": {
         "en": "NULCTRL"
       },
       "artist": "Silentroom",
       "search_title": {
         "ja": [
           "ぬるこんとろーる"
         ],
         "ko": [
           "널컨트롤"
         ]
       },
       "search_artist": {
         "ja": [
           "さいれんとるーむ"
         ],
         "ko": [
           "사일런트 룸"
         ]
       },
       "bpm": "100",
       "bpm_base": 100,
       "set": "base",
       "purchase": "",
       "audioPreview": 40800,
       "audioPreviewEnd": 79200,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1645056002,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "moonquay [CON]",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "moonquay [AUX]",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "moonquay [NUL]",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 257,
       "id": "macromod",
       "title_localized": {
         "en": "Macrocosmic Modulation"
       },
       "artist": "JAKAZiD",
       "search_title": {
         "ja": [
           "まくろこずみっくもじゅれーしょん",
           "まくろこすみっくもじゅれーしょん"
         ],
         "ko": [
           "매크로코스믹 모듈레이션"
         ]
       },
       "search_artist": {
         "ja": [
           "じゃかじっど"
         ],
         "ko": [
           "자카지드"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "single",
       "category": "original",
       "purchase": "macromod",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1645056004,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwas↕on",
           "jacketDesigner": "装甲枕",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwas↕on",
           "jacketDesigner": "装甲枕",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwas↕on",
           "jacketDesigner": "装甲枕",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 258,
       "id": "neowings",
       "title_localized": {
         "en": "NEO WINGS"
       },
       "artist": "SOUND HOLIC feat. Nana Takahashi",
       "search_title": {
         "ja": [
           "ねおうぃんぐす",
           "ねおういんぐす"
         ],
         "ko": [
           "네오 윙즈",
           "네오 윙스"
         ]
       },
       "search_artist": {
         "ja": [
           "さうんどほりっく",
           "ななたかはし"
         ],
         "ko": [
           "사운드 홀릭",
           "나나 타카하시"
         ]
       },
       "bpm": "168",
       "bpm_base": 168,
       "set": "single",
       "category": "partner",
       "purchase": "neowings",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1645056006,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "シエラ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 259,
       "id": "kissinglucifer",
       "title_localized": {
         "en": "Kissing Lucifer"
       },
       "artist": "ETIA.",
       "search_title": {
         "ja": [
           "きっしんぐるしふぁー"
         ],
         "ko": [
           "키싱 루시퍼"
         ]
       },
       "search_artist": {
         "ja": [
           "えちあ"
         ],
         "ko": [
           "에치아"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "single",
       "category": "original",
       "purchase": "kissinglucifer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1645056005,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NITRO",
           "jacketDesigner": "Siino",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NITRO",
           "jacketDesigner": "Siino",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NITRO",
           "jacketDesigner": "Siino",
           "rating": 10
         }
       ]
     },
     {
       "idx": 260,
       "id": "avril",
       "title_localized": {
         "en": "Ävril -Flicka i krans-"
       },
       "artist": "Rigël Theatre",
       "search_title": {
         "en": [
           "avril"
         ],
         "ja": [
           "アエヴリルフリッカイクランス",
           "アヴリルフリッカイクランス"
         ],
         "ko": [
           "아에브릴 플릭카 이 크란스",
           "아브릴 플릭카 이 크란스"
         ]
       },
       "search_artist": {
         "ja": [
           "らいじぇるしあたー"
         ],
         "ko": [
           "리젤 시어터"
         ]
       },
       "bpm": "130",
       "bpm_base": 130,
       "set": "base",
       "purchase": "",
       "audioPreview": 28047,
       "audioPreviewEnd": 65986,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1645056000,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Aster -Får i Vaaris-",
           "jacketDesigner": "しいたけ",
           "jacketOverride": true,
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Aster -Får i Vaaris-",
           "jacketDesigner": "しいたけ",
           "jacketOverride": true,
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Aster -Får i Vaaris-",
           "jacketDesigner": "しいたけ",
           "rating": 8
         }
       ]
     },
     {
       "idx": 261,
       "id": "aurgelmir",
       "title_localized": {
         "en": "Aurgelmir"
       },
       "artist": "溝口ゆうま feat. 大瀬良あい",
       "search_title": {
         "ja": [
           "あうるげるみる"
         ],
         "ko": [
           "아울겔미르",
           "아우겔미르",
           "아우르겔미르"
         ]
       },
       "search_artist": {
         "en": [
           "mizonokuchi yuuma",
           "oosera ai"
         ],
         "ja": [
           "みぞのくちゆうま",
           "おおせらあい"
         ],
         "ko": [
           "미조노쿠치 유우마",
           "오오세라 아이"
         ]
       },
       "bpm": "122-230",
       "bpm_base": 180,
       "set": "single",
       "category": "musicgames",
       "purchase": "aurgelmir",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORP. 1978, 2022",
       "bg": "gc_ouroboros",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1647993600,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 262,
       "id": "headbonkache",
       "title_localized": {
         "en": "Head BONK ache"
       },
       "artist": "saaa ft. MC iwata Bros.",
       "search_title": {
         "ja": [
           "へっどぼんくえいく",
           "へっどぼんくえーく"
         ],
         "ko": [
           "헤드 북 봉크 에이크"
         ]
       },
       "search_artist": {
         "ja": [
           "さえさん",
           "えむしーいわたぶろす"
         ],
         "ko": [
           "사에산",
           "엠씨 이와타 브로스",
           "엠시 이와타 브로스"
         ]
       },
       "bpm": "132-165",
       "bpm_base": 165,
       "set": "single",
       "category": "variety",
       "purchase": "headbonkache",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1647993602,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "空読無 白眼",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "空読無 白眼",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "空読無 白眼",
           "rating": 9
         }
       ]
     },
     {
       "idx": 263,
       "id": "ddd",
       "title_localized": {
         "en": "DDD"
       },
       "artist": "はがね",
       "search_title": {
         "ja": [
           "でぃーでぃーでぃー"
         ],
         "ko": [
           "디디디"
         ]
       },
       "search_artist": {
         "en": [
           "hagane"
         ],
         "ko": [
           "하가네"
         ]
       },
       "bpm": "138",
       "bpm_base": 138,
       "set": "base",
       "purchase": "",
       "audioPreview": 43478,
       "audioPreviewEnd": 71304,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1647993601,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "わっふゑ",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "わっふゑ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "わっふゑ",
           "rating": 8
         }
       ]
     },
     {
       "idx": 264,
       "id": "prism",
       "title_localized": {
         "en": "Prism"
       },
       "artist": "bermei.inazawa ft. Chata",
       "search_title": {
         "ja": [
           "ぷりずむ"
         ],
         "ko": [
           "프리즘"
         ]
       },
       "search_artist": {
         "ja": [
           "べるめいいなざわ",
           "ちゃた"
         ],
         "ko": [
           "벨메이 이나자와",
           "베르메이 이나자와",
           "챠타"
         ]
       },
       "bpm": "107-109",
       "bpm_base": 109,
       "set": "lanota_append_1",
       "purchase": "lanota_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "lanota-light",
       "bg_inverse": "lanota-conflict",
       "remote_dl": true,
       "world_unlock": false,
       "source_localized": {
         "en": "Lanota"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1651104000,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "jacketOverride": true,
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "jacketOverride": true,
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 265,
       "id": "protoflicker",
       "title_localized": {
         "en": "Protoflicker"
       },
       "artist": "Silentroom",
       "search_title": {
         "ja": [
           "ぷろとふりっかー"
         ],
         "ko": [
           "프로토플리커"
         ]
       },
       "search_artist": {
         "ja": [
           "さいれんとるーむ"
         ],
         "ko": [
           "사일런트 룸"
         ]
       },
       "bpm": "140",
       "bpm_base": 140,
       "set": "lanota_append_1",
       "purchase": "lanota_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "lanota-conflict",
       "bg_inverse": "lanota-light",
       "remote_dl": true,
       "world_unlock": false,
       "source_localized": {
         "en": "Lanota"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1651104001,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis \u003Cprototype\u003E",
           "jacketDesigner": "",
           "jacketOverride": true,
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis \u003Cprototype\u003E",
           "jacketDesigner": "",
           "jacketOverride": true,
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis \u003Cprototype\u003E",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 266,
       "id": "stasis",
       "title_localized": {
         "en": "Stasis"
       },
       "artist": "Maozon",
       "search_title": {
         "ja": [
           "すていしす"
         ],
         "ko": [
           "스태이시스"
         ]
       },
       "search_artist": {
         "ja": [
           "まおぞん"
         ],
         "ko": [
           "마오존"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "lanota_append_1",
       "purchase": "lanota_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "quon",
       "remote_dl": true,
       "world_unlock": false,
       "source_localized": {
         "en": "Lanota"
       },
       "source_copyright": "",
       "no_stream": true,
       "date": 1651104002,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星",
           "jacketDesigner": "",
           "jacketOverride": true,
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星",
           "jacketDesigner": "",
           "jacketOverride": true,
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 267,
       "id": "picopicotranslation",
       "title_localized": {
         "en": "PICO-Pico-Translation!",
         "ja": "ピコPico*とらんすれーしょんっ！"
       },
       "artist": "t+pazolite,ななひら,Cranky,Pico*",
       "search_title": {
         "ja": [
           "ぴこぴことらんすれーしょんっ"
         ],
         "ko": [
           "피코 피코 트랜슬레이션"
         ]
       },
       "search_artist": {
         "en": [
           "nanahira"
         ],
         "ja": [
           "とぱぞらいと",
           "くらんきー",
           "ぴこ"
         ],
         "ko": [
           "토파졸라이트",
           "나나히라",
           "크랭키",
           "피코"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "single",
       "category": "variety",
       "purchase": "picopicotranslation",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei-conflict-b",
       "bg_inverse": "nijuusei-light-b",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1651104003,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Translated by én",
           "jacketDesigner": "九鳥ぱんや \u0026 t+pazolite",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Translated by én",
           "jacketDesigner": "九鳥ぱんや \u0026 t+pazolite",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Translated by én",
           "jacketDesigner": "九鳥ぱんや \u0026 t+pazolite",
           "rating": 9
         }
       ]
     },
     {
       "idx": 268,
       "id": "nekonote",
       "title_localized": {
         "en": "Dancin' on a Cat's Paw",
         "ja": "ネコノテ・カリタガール"
       },
       "artist": "Ino(chronoize)",
       "search_title": {
         "ko": [
           "댄싱 온 어 캣츠 포",
           "네코노테 카리타가루",
           "고양이 손 빌리고싶어걸"
         ]
       },
       "search_artist": {
         "ja": [
           "いの"
         ],
         "ko": [
           "이노"
         ]
       },
       "bpm": "148",
       "bpm_base": 148,
       "set": "base",
       "purchase": "",
       "audioPreview": 38513,
       "audioPreviewEnd": 70135,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1651104004,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis",
           "jacketDesigner": "りゅうら + kkkfff2",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis",
           "jacketDesigner": "りゅうら + kkkfff2",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis",
           "jacketDesigner": "りゅうら + kkkfff2",
           "rating": 9
         }
       ]
     },
     {
       "idx": 269,
       "id": "mu",
       "title_localized": {
         "en": "μ"
       },
       "artist": "Frums",
       "search_title": {
         "en": [
           "mu"
         ],
         "ja": [
           "みゅー"
         ],
         "ko": [
           "뮤"
         ]
       },
       "search_artist": {
         "ja": [
           "ふらむす"
         ],
         "ko": [
           "프럼스"
         ]
       },
       "bpm": "140-190",
       "bpm_base": 190,
       "set": "single",
       "category": "original",
       "purchase": "mu",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1653436801,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "N↕TRO v1.0.5",
           "jacketDesigner": "Frums",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N↕TRO v1.0.5",
           "jacketDesigner": "Frums",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N↕TRO v1.0.5",
           "jacketDesigner": "Frums",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 270,
       "id": "sanskia",
       "title_localized": {
         "en": "san skia"
       },
       "artist": "ユアミトス",
       "search_title": {
         "ja": [
           "さんすきあ"
         ],
         "ko": [
           "산 스키아"
         ]
       },
       "search_artist": {
         "en": [
           "yuamitosu",
           "yourmythos"
         ],
         "ko": [
           "유아미토스"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "base",
       "purchase": "",
       "audioPreview": 48705,
       "audioPreviewEnd": 70235,
       "side": 0,
       "bg": "alice_light",
       "bg_inverse": "alice_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1653436802,
       "version": "3.12",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "Ancy",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "Ancy",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "Ancy",
           "rating": 8
         }
       ]
     },
     {
       "idx": 271,
       "id": "altair",
       "title_localized": {
         "en": "Altair (feat. *spiLa*)"
       },
       "artist": "kamome sano \u0026 you",
       "search_title": {
         "ja": [
           "あるたいる"
         ],
         "ko": [
           "알타이르",
           "알테어"
         ]
       },
       "search_artist": {
         "ja": [
           "かもめさの",
           "ゆー",
           "すぴら"
         ],
         "ko": [
           "카모메 사노",
           "유",
           "스피라"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "base",
       "purchase": "",
       "audioPreview": 103764,
       "audioPreviewEnd": 128470,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1657152000,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "minamo + レク",
           "chartDesigner": "antymis",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "minamo + レク",
           "chartDesigner": "antymis",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "minamo + レク",
           "chartDesigner": "antymis",
           "rating": 8
         }
       ]
     },
     {
       "idx": 272,
       "id": "mukishitsu",
       "title_localized": {
         "en": "Redraw the Colorless World",
         "ja": "無機質世界に彩を"
       },
       "artist": "MisomyL",
       "search_title": {
         "ja": [
           "むきしつせかいにいろどりを"
         ],
         "ko": [
           "리드로우 더 컬러리스 월드",
           "무키시츠세카이니 이로오",
           "무기질 세계에 색채를"
         ]
       },
       "search_artist": {
         "ja": [
           "みそみぃる"
         ],
         "ko": [
           "미소미엘"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "base",
       "purchase": "",
       "audioPreview": 50709,
       "audioPreviewEnd": 75870,
       "side": 0,
       "bg": "prelude_light",
       "bg_inverse": "prelude_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1657152001,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis ~無色~",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis ~彩色~",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis ~虹色~",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 273,
       "id": "trapcrow",
       "title_localized": {
         "en": "Trap Crow"
       },
       "artist": "Puru",
       "search_title": {
         "ja": [
           "とらっぷくろー",
           "とらっぷくろう"
         ],
         "ko": [
           "트랩 크로우"
         ]
       },
       "search_artist": {
         "ja": [
           "ぷる"
         ],
         "ko": [
           "푸루"
         ]
       },
       "bpm": "80",
       "bpm_base": 160,
       "set": "base",
       "purchase": "",
       "audioPreview": 61125,
       "audioPreviewEnd": 85125,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1657152002,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "Khronetic",
           "chartDesigner": "CERiNG + Nitro",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "Khronetic",
           "chartDesigner": "CERiNG + Nitro",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "Khronetic",
           "chartDesigner": "CERiNG + Nitro",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 274,
       "id": "pupa",
       "title_localized": {
         "en": "PUPA"
       },
       "artist": "モリモリあつし",
       "search_title": {
         "ja": [
           "ぴゅーぱ"
         ],
         "ko": [
           "퓨파"
         ]
       },
       "search_artist": {
         "en": [
           "morimori atsushi"
         ],
         "ko": [
           "모리모리 아츠시"
         ]
       },
       "bpm": "202",
       "bpm_base": 202,
       "set": "single",
       "category": "variety",
       "purchase": "pupa",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1657152003,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "yoshimo",
           "chartDesigner": "én -胡蝶の夢-",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "yoshimo",
           "chartDesigner": "én -胡蝶の夢-",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "yoshimo",
           "chartDesigner": "én -胡蝶の夢-",
           "rating": 10
         }
       ]
     },
     {
       "idx": 275,
       "id": "defection",
       "title_localized": {
         "en": "Defection"
       },
       "artist": "TeddyLoid feat. DELTA",
       "search_title": {
         "ja": [
           "でぃふぇくしょん"
         ],
         "ko": [
           "디펙션"
         ]
       },
       "search_artist": {
         "ja": [
           "でてぃーろいど",
           "でるた"
         ],
         "ko": [
           "테디로이드",
           "델타"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "finale",
       "purchase": "finale",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "finale_light",
       "bg_inverse": "finale_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1657152004,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "美和野らぐ",
           "chartDesigner": "Monolith Incarnate",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "美和野らぐ",
           "chartDesigner": "Monolith Incarnate",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "美和野らぐ",
           "chartDesigner": "Monolith Incarnate",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 276,
       "id": "infinitestrife",
       "title_localized": {
         "en": "Infinite Strife,"
       },
       "artist": "BlackYooh vs. siromaru",
       "search_title": {
         "ja": [
           "いんふぃにっとすとらいふ"
         ],
         "ko": [
           "인피니트 스트라이프"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶらっきー",
           "ゆー",
           "しろまる"
         ],
         "ko": [
           "블랙유",
           "시로마루"
         ]
       },
       "bpm": "198",
       "bpm_base": 198,
       "set": "finale",
       "purchase": "finale",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "finale_conflict",
       "bg_inverse": "finale_light",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "date": 1657152005,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "Enji",
           "chartDesigner": "Inner Labyrinth",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "Enji",
           "chartDesigner": "Inner Labyrinth",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "Enji",
           "chartDesigner": "Inner Labyrinth",
           "rating": 9,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "jacketDesigner": "Enji",
           "chartDesigner": "Inner Labyrinth",
           "rating": 10,
           "ratingPlus": true,
           "world_unlock": false,
           "hidden_until": "none"
         }
       ],
       "additional_files": [
         {
           "file_name": "video.mp4",
           "requirement": "required"
         },
         {
           "file_name": "video_audio.ogg",
           "requirement": "required"
         }
       ]
     },
     {
       "idx": 277,
       "id": "worldender",
       "title_localized": {
         "en": "World Ender",
         "ja": "魔王"
       },
       "artist": "sasakure.UK × TJ.hangneil",
       "search_title": {
         "ja": [
           "まおう"
         ],
         "ko": [
           "월드 엔더",
           "마오",
           "마왕"
         ]
       },
       "search_artist": {
         "ja": [
           "ささくれゆーけー",
           "てぃーじぇーはんぐねいる"
         ],
         "ko": [
           "사사쿠레 유케이",
           "티제이 행네일"
         ]
       },
       "bpm": "190-280",
       "bpm_base": 280,
       "set": "finale",
       "purchase": "finale",
       "audioPreview": 642,
       "audioPreviewEnd": 33000,
       "side": 0,
       "bg": "finale_light",
       "bg_inverse": "finale_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "date": 1657152006,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "米室",
           "chartDesigner": "Imaginary Sky",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "米室",
           "chartDesigner": "Imaginary Sky",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "米室",
           "chartDesigner": "Imaginary Sky",
           "rating": 9,
           "ratingPlus": true
         },
         {
           "ratingClass": 3,
           "jacketDesigner": "米室",
           "chartDesigner": "Imaginary Sky",
           "rating": 11,
           "world_unlock": false,
           "hidden_until": "none"
         }
       ],
       "additional_files": [
         {
           "file_name": "video.mp4",
           "requirement": "required"
         },
         {
           "file_name": "video_audio.ogg",
           "requirement": "required"
         }
       ]
     },
     {
       "idx": 278,
       "id": "pentiment",
       "title_localized": {
         "en": "Pentiment"
       },
       "artist": "Nothing But Requiem with Museo",
       "search_title": {
         "ja": [
           "ぺんてぃめんと"
         ],
         "ko": [
           "펜티먼트"
         ]
       },
       "search_artist": {
         "ja": [
           "なっしんぐばっとれくいえむ",
           "みゅぜお"
         ],
         "ko": [
           "낫띵 벗 레퀴엠 윗 무소",
           "낫씽 벗 레퀴엠 윗 무소"
         ]
       },
       "bpm": "200-222",
       "bpm_base": 222,
       "set": "finale",
       "purchase": "finale",
       "audioPreview": 35675,
       "audioPreviewEnd": 69189,
       "side": 1,
       "bg": "pentiment",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "date": 1657152007,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "村カルキ",
           "chartDesigner": "Paradox Blight",
           "rating": 7
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "村カルキ",
           "chartDesigner": "Paradox Blight",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "村カルキ",
           "chartDesigner": "Paradox Blight",
           "rating": 10
         },
         {
           "ratingClass": 3,
           "jacketDesigner": "村カルキ",
           "chartDesigner": "Paradox Blight",
           "rating": 11,
           "world_unlock": false,
           "hidden_until": "none"
         }
       ],
       "additional_files": [
         {
           "file_name": "video.mp4",
           "requirement": "required"
         },
         {
           "file_name": "video_audio.ogg",
           "requirement": "required"
         }
       ]
     },
     {
       "idx": 279,
       "id": "arcanaeden",
       "title_localized": {
         "en": "Arcana Eden"
       },
       "artist": "Team Grimoire vs Sakuzyo vs Laur",
       "search_title": {
         "ja": [
           "あるかなえでん"
         ],
         "ko": [
           "아르카나 에덴"
         ]
       },
       "search_artist": {
         "ja": [
           "ちーむぐりもあ",
           "ちーむぐりもわーる",
           "さくじょ",
           "らうる"
         ],
         "ko": [
           "팀 그리모어",
           "사쿠죠",
           "라우르"
         ]
       },
       "bpm": "211",
       "bpm_base": 211,
       "set": "finale",
       "purchase": "finale",
       "audioPreview": 2274,
       "audioPreviewEnd": 32985,
       "side": 1,
       "bg": "arcanaeden",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "date": 1657152008,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Eye of the Storm",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Eye of the Storm",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Eye of the Storm",
           "rating": 10
         },
         {
           "ratingClass": 3,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Eye of the Storm",
           "rating": 11,
           "world_unlock": false,
           "hidden_until": "none"
         }
       ],
       "additional_files": [
         {
           "file_name": "video.mp4",
           "requirement": "required"
         },
         {
           "file_name": "video_audio.ogg",
           "requirement": "required"
         }
       ]
     },
     {
       "idx": 280,
       "id": "testify",
       "title_localized": {
         "en": "Testify"
       },
       "artist": "void (Mournfinale) feat. 星熊南巫",
       "search_title": {
         "ja": [
           "てすてぃふぁい"
         ],
         "ko": [
           "테스티파이"
         ]
       },
       "search_artist": {
         "en": [
           "hoshikuma minami"
         ],
         "ja": [
           "ぼいど",
           "ゔぉいど",
           "ほしくまみなみ"
         ],
         "ko": [
           "보이드",
           "호시쿠마 미나미"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "finale",
       "purchase": "finale",
       "audioPreview": 66067,
       "audioPreviewEnd": 86629,
       "side": 2,
       "bg": "testify",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "songlist_hidden": true,
       "date": 1657152009,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Eternal¦PAST",
           "rating": 7,
           "ratingPlus": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 1,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Adverse¦PRESENT",
           "rating": 9,
           "hidden_until": "song"
         },
         {
           "ratingClass": 2,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Black¦FUTURE",
           "rating": 10,
           "ratingPlus": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 3,
           "jacketDesigner": "シエラ",
           "chartDesigner": "Silent¦END",
           "rating": 12,
           "world_unlock": false,
           "hidden_until": "song"
         }
       ],
       "additional_files": [
         {
           "file_name": "video.mp4",
           "requirement": "required"
         },
         {
           "file_name": "video_audio.ogg",
           "requirement": "required"
         }
       ]
     },
     {
       "idx": 281,
       "id": "lovelessdress",
       "title_localized": {
         "en": "Loveless Dress"
       },
       "artist": "かねこちはる",
       "search_title": {
         "ja": [
           "らぶれすどれす"
         ],
         "ko": [
           "러브리스 드레스"
         ]
       },
       "search_artist": {
         "en": [
           "kaneko chiharu"
         ],
         "ko": [
           "카네코치하루"
         ]
       },
       "bpm": "99",
       "bpm_base": 99,
       "set": "epilogue",
       "purchase": "finale",
       "audioPreview": 7272,
       "audioPreviewEnd": 26666,
       "side": 2,
       "bg": "epilogue",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1657756800,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Final Prayer",
           "jacketDesigner": "Mechari",
           "rating": 3,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Final Prayer",
           "jacketDesigner": "Mechari",
           "rating": 6,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Final Prayer",
           "jacketDesigner": "Mechari",
           "rating": 9,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         }
       ]
     },
     {
       "idx": 282,
       "id": "last",
       "title_localized": {
         "en": "Last"
       },
       "artist": "onoken",
       "search_title": {
         "ja": [
           "らすと",
           "らすともーめんと"
         ],
         "ko": [
           "라스트"
         ]
       },
       "search_artist": {
         "ja": [
           "おのけん"
         ],
         "ko": [
           "오노켄"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "epilogue",
       "purchase": "finale",
       "audioPreview": 11657,
       "audioPreviewEnd": 32914,
       "side": 2,
       "bg": "epilogue",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "date": 1657756801,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Arcaea",
           "jacketDesigner": "シエラ",
           "rating": 4,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Arcaea",
           "jacketDesigner": "シエラ",
           "rating": 7,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Arcaea",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 3,
           "title_localized": {
             "en": "Last | Moment"
           },
           "audioOverride": true,
           "chartDesigner": "Arcaea",
           "jacketDesigner": "シエラ",
           "jacketOverride": true,
           "rating": 9,
           "world_unlock": false,
           "hidden_until_unlocked": true,
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 283,
       "id": "lasteternity",
       "title_localized": {
         "en": "Last | Eternity"
       },
       "artist": "onoken",
       "search_title": {
         "ja": [
           "らすとえたにてぃー"
         ],
         "ko": [
           "라스트 이터니티"
         ]
       },
       "search_artist": {
         "ja": [
           "おのけん"
         ],
         "ko": [
           "오노켄"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "epilogue",
       "purchase": "finale",
       "audioPreview": 11657,
       "audioPreviewEnd": 32914,
       "side": 2,
       "bg": "epilogue",
       "remote_dl": true,
       "world_unlock": false,
       "byd_local_unlock": true,
       "date": 1657756802,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "",
           "jacketDesigner": "",
           "rating": 0,
           "hidden_until_unlocked": true,
           "hidden_until": "always"
         },
         {
           "ratingClass": 1,
           "chartDesigner": "",
           "jacketDesigner": "",
           "rating": 0,
           "hidden_until_unlocked": true,
           "hidden_until": "always"
         },
         {
           "ratingClass": 2,
           "chartDesigner": "",
           "jacketDesigner": "",
           "rating": 0,
           "hidden_until_unlocked": true,
           "hidden_until": "always"
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Arcaea",
           "jacketDesigner": "シエラ",
           "rating": 9,
           "ratingPlus": true,
           "world_unlock": false,
           "hidden_until_unlocked": true,
           "hidden_until": "difficulty"
         }
       ]
     },
     {
       "idx": 284,
       "id": "callimakarma",
       "title_localized": {
         "en": "Callima Karma"
       },
       "artist": "t+pazolite vs Feryquitous",
       "search_title": {
         "ja": [
           "かりまかるま",
           "かりーまかるま"
         ],
         "ko": [
           "칼리마 카르마"
         ]
       },
       "search_artist": {
         "ja": [
           "とぱぞらいと",
           "ふぇりきたす"
         ],
         "ko": [
           "토파졸라이트",
           "페리퀴터스",
           "페리퀴타스",
           "페리퀴토스"
         ]
       },
       "bpm": "95",
       "bpm_base": 190,
       "set": "epilogue",
       "purchase": "finale",
       "audioPreview": 20210,
       "audioPreviewEnd": 39157,
       "side": 2,
       "bg": "epilogue",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1657756803,
       "version": "4.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Forlorn Dream",
           "jacketDesigner": "がわこ",
           "rating": 3,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Forlorn Dream",
           "jacketDesigner": "がわこ",
           "rating": 7,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Forlorn Dream",
           "jacketDesigner": "がわこ",
           "rating": 9,
           "ratingPlus": true,
           "hidden_until_unlocked": true,
           "hidden_until": "song"
         }
       ]
     },
     {
       "idx": 285,
       "id": "kokoro",
       "title_localized": {
         "en": "Heart",
         "ja": "心"
       },
       "artist": "削除 (Violin : Katali)",
       "search_title": {
         "ja": [
           "こころ"
         ],
         "ko": [
           "하트",
           "코코로",
           "마음"
         ]
       },
       "search_artist": {
         "en": [
           "sakuzyo"
         ],
         "ja": [
           "さくじょ",
           "かたり"
         ],
         "ko": [
           "사쿠죠",
           "카탈리"
         ]
       },
       "bpm": "80",
       "bpm_base": 160,
       "set": "ongeki_append_1",
       "purchase": "ongeki_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "ongeki_light",
       "bg_inverse": "ongeki_conflict",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "no_stream": true,
       "world_unlock": false,
       "date": 1664409600,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "écologie (from SEGA)",
           "jacketDesigner": "",
           "rating": 1
         },
         {
           "ratingClass": 1,
           "chartDesigner": "écologie (from SEGA)",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "écologie (from SEGA)",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 286,
       "id": "aidrew",
       "title_localized": {
         "en": "Ai Drew"
       },
       "artist": "Feryquitous",
       "search_title": {
         "ja": [
           "あいでゅれい"
         ],
         "ko": [
           "아이 드루",
           "아이 드류"
         ]
       },
       "search_artist": {
         "ja": [
           "ふぇりきたす"
         ],
         "ko": [
           "페리퀴터스",
           "페리퀴타스",
           "페리퀴토스"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "ongeki_append_1",
       "purchase": "ongeki_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "ongeki_conflict",
       "bg_inverse": "ongeki_light",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "no_stream": true,
       "world_unlock": false,
       "date": 1664409601,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "moonquay【新入生】",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "moonquay v.EXPERT",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "moonquay v.MASTER",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 287,
       "id": "fluffyflash",
       "title_localized": {
         "en": "FLUFFY FLASH"
       },
       "artist": "Kobaryo",
       "search_title": {
         "ja": [
           "ふらっふぃーふらっしゅ"
         ],
         "ko": [
           "플러피 플래시",
           "플러피 플래쉬"
         ]
       },
       "search_artist": {
         "ja": [
           "こばりょー"
         ],
         "ko": [
           "코바료"
         ]
       },
       "bpm": "252",
       "bpm_base": 252,
       "set": "ongeki_append_1",
       "purchase": "ongeki_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "ongeki_light",
       "bg_inverse": "ongeki_conflict",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "no_stream": true,
       "world_unlock": false,
       "date": 1664409602,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 288,
       "id": "goodbyemerry",
       "title_localized": {
         "en": "Good bye, Merry-Go-Round."
       },
       "artist": "Yooh",
       "search_title": {
         "ja": [
           "ぐっどばいめりーごーらんど",
           "ぐっどばいめりーごーらうんど",
           "ぐっばいめりーごーらんど",
           "ぐっばいめりーごーらうんど"
         ],
         "ko": [
           "굿바이 메리 고 라운드"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆー"
         ],
         "ko": [
           "유"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "ongeki_append_1",
       "purchase": "ongeki_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "ongeki_conflict",
       "bg_inverse": "ongeki_light",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "no_stream": true,
       "world_unlock": false,
       "date": 1664409603,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 289,
       "id": "lamia",
       "title_localized": {
         "en": "LAMIA"
       },
       "artist": "BlackY",
       "search_title": {
         "ja": [
           "らみあ"
         ],
         "ko": [
           "라미아"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶらっきー"
         ],
         "ko": [
           "블래키",
           "블랙키"
         ]
       },
       "bpm": "199",
       "bpm_base": 199,
       "set": "ongeki_append_1",
       "purchase": "ongeki_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "lamia",
       "remote_dl": true,
       "source_localized": {
         "ja": "オンゲキ",
         "en": "O.N.G.E.K.I."
       },
       "source_copyright": "©SEGA",
       "no_stream": true,
       "world_unlock": false,
       "date": 1664409604,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪「ノブレス・オブリージュ」",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "[漆黒の執行者] 夜浪",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 290,
       "id": "freemyself",
       "title_localized": {
         "en": "Free Myself"
       },
       "artist": "lapix feat. mami",
       "search_title": {
         "ja": [
           "ふりーまいせるふ"
         ],
         "ko": [
           "프리 마이셀프"
         ]
       },
       "search_artist": {
         "ja": [
           "らぴす",
           "まみ"
         ],
         "ko": [
           "라피스",
           "마미"
         ]
       },
       "bpm": "153",
       "bpm_base": 153,
       "set": "single",
       "category": "partner",
       "purchase": "freemyself",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1668038400,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "裕",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "裕",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion -unbound-",
           "jacketDesigner": "裕",
           "rating": 10
         }
       ]
     },
     {
       "idx": 291,
       "id": "cocorocosmetic",
       "title_localized": {
         "en": "cocoro*cosmetic"
       },
       "artist": "KOTONOHOUSE",
       "search_title": {
         "ja": [
           "こころこすめてぃっく"
         ],
         "ko": [
           "코코로 코스메틱"
         ]
       },
       "search_artist": {
         "ja": [
           "ことのはうす"
         ],
         "ko": [
           "코토노하우스"
         ]
       },
       "bpm": "144",
       "bpm_base": 144,
       "set": "single",
       "category": "original",
       "purchase": "cocorocosmetic",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1668038400,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "wacca",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "wacca",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "wacca",
           "rating": 9
         }
       ]
     },
     {
       "idx": 292,
       "id": "capella",
       "title_localized": {
         "en": "Capella"
       },
       "artist": "ARForest",
       "search_title": {
         "ja": [
           "かぺら"
         ],
         "ko": [
           "카펠라"
         ]
       },
       "search_artist": {
         "ja": [
           "えーあーるふぉれすと"
         ],
         "ko": [
           "에이알 포레스트"
         ]
       },
       "bpm": "210",
       "bpm_base": 210,
       "set": "single",
       "category": "partner",
       "purchase": "capella",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1671667200,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "シエラ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "シエラ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "シエラ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 293,
       "id": "dialnote",
       "title_localized": {
         "en": "Dialnote",
         "ja": "だいあるのーと"
       },
       "artist": "七草くりむ",
       "search_title": {
         "ko": [
           "다이얼노트",
           "다이아루노토"
         ]
       },
       "search_artist": {
         "en": [
           "nanakusa kurimu",
           "nanakusa crim"
         ],
         "ja": [
           "ななくさくりむ"
         ],
         "ko": [
           "나나쿠사 쿠리무"
         ]
       },
       "bpm": "130",
       "bpm_base": 130,
       "set": "base",
       "purchase": "",
       "audioPreview": 16153,
       "audioPreviewEnd": 31384,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1671667201,
       "version": "4.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitroです。",
           "jacketDesigner": "七草くりむ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitroです。",
           "jacketDesigner": "七草くりむ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitroです。",
           "jacketDesigner": "七草くりむ",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 294,
       "id": "tsukinimurakumo",
       "title_localized": {
         "en": "Tsuki ni Murakumo, Hana ni Kaze",
         "ja": "月に叢雲華に風"
       },
       "artist": "幽閉サテライト",
       "search_title": {
         "ja": [
           "つきにむらくもはなにかぜ"
         ],
         "ko": [
           "츠키니 무라쿠모 하나니 카제",
           "달에 구름 꽃에 바람"
         ]
       },
       "search_artist": {
         "en": [
           "yuuhei sateraito",
           "yuuhei satellite"
         ],
         "ja": [
           "ゆうへいさてらいと"
         ],
         "ko": [
           "유우헤이 사테라이토",
           "유우헤이 새틀라이트"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "touhou_conflict",
       "bg_inverse": "touhou_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1674691200,
       "version": "4.2",
       "source_copyright": "©上海アリス幻樂団",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Lovely Visitor「Toaster」",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Lovely Visitor「Toaster」",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Lovely Visitor「Toaster」",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 295,
       "id": "mantis",
       "title_localized": {
         "en": "MANTIS (Arcaea Ultra-Bloodrush VIP)"
       },
       "artist": "Akira Complex feat. kiraku",
       "search_title": {
         "ja": [
           "まんてぃす"
         ],
         "ko": [
           "맨티스",
           "만티스"
         ]
       },
       "search_artist": {
         "ja": [
           "あきらこんぷれっくす",
           "きらく"
         ],
         "ko": [
           "아키라 컴플렉스",
           "키라쿠"
         ]
       },
       "bpm": "135",
       "bpm_base": 135,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1674691201,
       "version": "4.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ANTyMIS",
           "jacketDesigner": "N²/ANTIREAL",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ANTyMIS",
           "jacketDesigner": "N²/ANTIREAL",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "ANTyMIS",
           "jacketDesigner": "N²/ANTIREAL",
           "rating": 9
         }
       ]
     },
     {
       "idx": 296,
       "id": "worldfragments",
       "title_localized": {
         "en": "World Fragments III(radio edit)"
       },
       "artist": "xi",
       "search_title": {
         "ja": [
           "わーるどふらぐめんつすりー"
         ],
         "ko": [
           "월드 프래그먼트 쓰리",
           "월드 프래그먼츠 스리"
         ]
       },
       "search_artist": {
         "ja": [
           "さい"
         ],
         "ko": [
           "사이"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "prelude_light",
       "bg_inverse": "prelude_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1674691202,
       "version": "4.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én supported by Nitro",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 297,
       "id": "astrawalkthrough",
       "title_localized": {
         "en": "Astra walkthrough"
       },
       "artist": "paraoka",
       "search_title": {
         "ja": [
           "あすとらうぉーくするー"
         ],
         "ko": [
           "아스트라 워크스루"
         ]
       },
       "search_artist": {
         "ja": [
           "ぱらおか"
         ],
         "ko": [
           "파라오카"
         ]
       },
       "bpm": "225",
       "bpm_base": 225,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1674691203,
       "version": "4.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Aster",
           "jacketDesigner": "八重幸",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Aster",
           "jacketDesigner": "八重幸",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Aster join Toaster.",
           "jacketDesigner": "八重幸",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 298,
       "id": "chronicle",
       "title_localized": {
         "en": "Chronicle"
       },
       "artist": "Lime",
       "search_title": {
         "ja": [
           "くろにくる"
         ],
         "ko": [
           "크로니클"
         ]
       },
       "search_artist": {
         "ja": [
           "らいむ"
         ],
         "ko": [
           "라임"
         ]
       },
       "bpm": "221",
       "bpm_base": 221,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "vs_light",
       "bg_inverse": "vs_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1674691204,
       "version": "4.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪 -Annales Historiae-",
           "jacketDesigner": "fixro2n",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪 -Annales Historiae-",
           "jacketDesigner": "fixro2n",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪 -Annales Historiae-",
           "jacketDesigner": "fixro2n",
           "rating": 10
         }
       ]
     },
     {
       "idx": 299,
       "id": "nullapophenia",
       "title_localized": {
         "en": "NULL APOPHENIA"
       },
       "artist": "N²",
       "search_title": {
         "ja": [
           "ぬるあぽふぇにあ"
         ],
         "ko": [
           "널 아포페니아",
           "눌 아포페니아"
         ]
       },
       "search_artist": {
         "ja": [
           "えぬつー"
         ],
         "ko": [
           "엔투"
         ]
       },
       "bpm": "177",
       "bpm_base": 177,
       "set": "single",
       "category": "partner",
       "purchase": "nullapophenia",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "apophenia",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1674691205,
       "version": "4.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "softmode",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "softmode",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星 vs 夜浪《APOPHÄNIE》",
           "jacketDesigner": "softmode",
           "rating": 10
         }
       ]
     },
     {
       "idx": 300,
       "id": "crimsonthrone",
       "title_localized": {
         "en": "Crimson Throne"
       },
       "artist": "Dimier√Lisb",
       "search_title": {
         "ja": [
           "くりむぞんすろーん"
         ],
         "ko": [
           "크림슨 스론",
           "크림슨 쓰론"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃみあるーとりしぶ"
         ],
         "ko": [
           "디미에르 루트 리시브"
         ]
       },
       "bpm": "210",
       "bpm_base": 210,
       "set": "single",
       "category": "partner",
       "purchase": "crimsonthrone",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "observer_conflict",
       "bg_inverse": "observer_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1677715200,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "nonokuro",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "nonokuro",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "nonokuro",
           "rating": 10
         }
       ]
     },
     {
       "idx": 301,
       "id": "manicjeer",
       "title_localized": {
         "en": "Manic Jeer"
       },
       "artist": "ルゼ",
       "search_title": {
         "ja": [
           "まにっくじあー"
         ],
         "ko": [
           "매닉 지어",
           "마닉 지어"
         ]
       },
       "search_artist": {
         "en": [
           "luze"
         ],
         "ko": [
           "루제"
         ]
       },
       "bpm": "195",
       "bpm_base": 195,
       "set": "single",
       "category": "original",
       "purchase": "manicjeer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1677715201,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NITR\u003CO\u003E",
           "jacketDesigner": "トロ３",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NITR\u003CO\u003E",
           "jacketDesigner": "トロ３",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NITR\u003CO\u003E",
           "jacketDesigner": "トロ３",
           "rating": 10
         }
       ]
     },
     {
       "idx": 302,
       "id": "hiirogekka",
       "title_localized": {
         "en": "Hiiro Gekka, Kyoushou no Zetsu (nayuta 2017 ver.)",
         "ja": "緋色月下、狂咲ノ絶 (nayuta 2017 ver.)"
       },
       "artist": "nayuta x 黒鳥(EastNewSound)",
       "search_title": {
         "ja": [
           "ひいろげっかきょうしょうのぜつ"
         ],
         "ko": [
           "히이로 겍카 쿄슈노 제츠",
           "비색월하 광소의 절"
         ]
       },
       "search_artist": {
         "en": [
           "kokuchou"
         ],
         "ja": [
           "こくちょう",
           "なゆた",
           "いーすとにゅーさうんど"
         ],
         "ko": [
           "나유타",
           "코쿠쵸",
           "흑조",
           "이스트 뉴 사운드"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "single",
       "category": "poprec",
       "purchase": "hiirogekka",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "touhou_conflict",
       "bg_inverse": "touhou_light",
       "remote_dl": true,
       "source_copyright": "©上海アリス幻樂団",
       "world_unlock": false,
       "date": 1677715202,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅 Exschwasion 絶滅 Exschwasion",
           "jacketDesigner": "ぃやまと",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅 Exschwasion 絶滅 Exschwasion",
           "jacketDesigner": "ぃやまと",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅 Exschwasion 絶滅 Exschwasion",
           "jacketDesigner": "ぃやまと",
           "rating": 10
         }
       ]
     },
     {
       "idx": 303,
       "id": "letsrock",
       "title_localized": {
         "en": "Let's Rock (Arcaea mix)"
       },
       "artist": "ikaruga_nex vs FALCHiON",
       "search_title": {
         "ja": [
           "れっつろっく"
         ],
         "ko": [
           "렛츠 락"
         ]
       },
       "search_artist": {
         "ja": [
           "いかるがねっくす",
           "ふぁるしおん"
         ],
         "ko": [
           "이카구라 넥스",
           "팔시온"
         ]
       },
       "bpm": "210",
       "bpm_base": 210,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "zettai",
       "bg_inverse": "zettai_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1677715203,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "虎硬 + 無想りんね",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "虎硬 + 無想りんね",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance",
           "jacketDesigner": "虎硬 + 無想りんね",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 304,
       "id": "cycles",
       "title_localized": {
         "en": "CYCLES"
       },
       "artist": "Masayoshi Minoshima feat. 綾倉盟",
       "search_title": {
         "ja": [
           "さいくるす",
           "さいくるず"
         ],
         "ko": [
           "사이클즈",
           "사이클",
           "사이클스"
         ]
       },
       "search_artist": {
         "en": [
           "ayakura mei"
         ],
         "ja": [
           "まさよしみのしま",
           "あやくらめい"
         ],
         "ko": [
           "마사요시 미노시마",
           "아야쿠라 메이"
         ]
       },
       "bpm": "135",
       "bpm_base": 135,
       "set": "maimai_append_1",
       "purchase": "maimai_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "maimai_light",
       "bg_inverse": "maimai_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1677715204,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N-Helix",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N-Helix",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 305,
       "id": "maxrage",
       "title_localized": {
         "en": "MAXRAGE"
       },
       "artist": "EBIMAYO",
       "search_title": {
         "ja": [
           "まっくすれいじ",
           "まっくすれーじ"
         ],
         "ko": [
           "맥스레이지"
         ]
       },
       "search_artist": {
         "ja": [
           "えびまよ"
         ],
         "ko": [
           "에비마요"
         ]
       },
       "bpm": "222",
       "bpm_base": 222,
       "set": "maimai_append_1",
       "purchase": "maimai_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "maimai_conflict",
       "bg_inverse": "maimai_light",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1677715205,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "EXSCHWASION",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "EXSCHWASION",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "EXSCHWASION",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 306,
       "id": "infinity",
       "title_localized": {
         "en": "[X]"
       },
       "artist": "Blacklolita",
       "search_title": {
         "ja": [
           "いんふぃにてぃ"
         ],
         "ko": [
           "인피니티"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶらっくろりーた"
         ],
         "ko": [
           "블랙로리타",
           "블랙롤리타"
         ]
       },
       "bpm": "162-180",
       "bpm_base": 162,
       "set": "maimai_append_1",
       "purchase": "maimai_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "maimai_conflict",
       "bg_inverse": "maimai_light",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1677715206,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 307,
       "id": "temptation",
       "title_localized": {
         "en": "TEmPTaTiON"
       },
       "artist": "かねこちはる",
       "search_title": {
         "ja": [
           "てんぷてーしょん"
         ],
         "ko": [
           "템테이션"
         ]
       },
       "search_artist": {
         "en": [
           "kaneko chiharu"
         ],
         "ko": [
           "카네코치하루"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "maimai_append_1",
       "purchase": "maimai_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "temptation",
       "remote_dl": true,
       "source_localized": {
         "en": "maimai"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1677715207,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "EXtINcTiON",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "EXtINcTiON",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "EXtINcTiON",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 308,
       "id": "primitivelights",
       "title_localized": {
         "en": "PRIMITIVE LIGHTS"
       },
       "artist": "TAG",
       "search_title": {
         "ja": [
           "ぷりみてぃぶらいつ"
         ],
         "ko": [
           "프리미티브 라이츠",
           "프리미티브 라이트"
         ]
       },
       "search_artist": {
         "ja": [
           "たぐ"
         ],
         "ko": [
           "태그"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "single",
       "category": "original",
       "purchase": "primitivelights",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "vs_light",
       "bg_inverse": "vs_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1678320000,
       "version": "4.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星※原初の灯",
           "jacketDesigner": "Waterswing",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星※原初の灯",
           "jacketDesigner": "Waterswing",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星※原初の灯",
           "jacketDesigner": "Waterswing",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 309,
       "id": "cosmopop",
       "title_localized": {
         "en": "Cosmo Pop Funclub",
         "ja": "コスモポップファンクラブ"
       },
       "artist": "ナユタン星人",
       "search_title": {
         "ko": [
           "코스모 팝 펀클럽"
         ]
       },
       "search_artist": {
         "en": [
           "nayutan seijin",
           "nayutalien"
         ],
         "ja": [
           "なゆたんせいじん"
         ],
         "ko": [
           "나유탄 성인",
           "나유탄 세이진"
         ]
       },
       "bpm": "129",
       "bpm_base": 129,
       "set": "chunithm_append_2",
       "purchase": "chunithm_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "chunithmnew_light",
       "bg_inverse": "chunithmnew_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1679529600,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro NEW!!",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro NEW!!",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro NEW!!",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 310,
       "id": "impact",
       "title_localized": {
         "en": "IMPACT"
       },
       "artist": "USAO feat. 光吉猛修",
       "search_title": {
         "ja": [
           "いんぱくと"
         ],
         "ko": [
           "임팩트"
         ]
       },
       "search_artist": {
         "en": [
           "takenobu mitsuyoshi"
         ],
         "ja": [
           "うさお",
           "みつよしたけのぶ"
         ],
         "ko": [
           "우사오",
           "타케노부 미츠요시"
         ]
       },
       "bpm": "210",
       "bpm_base": 210,
       "set": "chunithm_append_2",
       "purchase": "chunithm_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "chunithmnew_light",
       "bg_inverse": "chunithmnew_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1679529601,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ÉCOLOGIE IMPACT",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ÉN IMPACT",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én feat. écologie",
           "jacketDesigner": "",
           "rating": 9
         },
         {
           "ratingClass": 3,
           "chartDesigner": "Toaster NEW!!",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 311,
       "id": "genesischunithm",
       "title_localized": {
         "en": "Genesis"
       },
       "artist": "Morrigan feat.Lily",
       "search_title": {
         "ja": [
           "じぇねしす"
         ],
         "ko": [
           "제네시스"
         ]
       },
       "search_artist": {
         "ja": [
           "もりがん",
           "りりー",
           "りりぃ"
         ],
         "ko": [
           "모리건",
           "릴리"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "chunithm_append_2",
       "purchase": "chunithm_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "chunithmnew_conflict",
       "bg_inverse": "chunithmnew_light",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1679529602,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 312,
       "id": "trrricksters",
       "title_localized": {
         "en": "Trrricksters!!"
       },
       "artist": "s-don vs. 翡乃イスカ",
       "search_title": {
         "ja": [
           "とりっくすたーず"
         ],
         "ko": [
           "트릭스터즈",
           "트릭스터스"
         ]
       },
       "search_artist": {
         "en": [
           "hino isuka"
         ],
         "ja": [
           "すうどん",
           "ひのいすか"
         ],
         "ko": [
           "에스돈",
           "히노스이카"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "chunithm_append_2",
       "purchase": "chunithm_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "chunithmnew_conflict",
       "bg_inverse": "chunithmnew_light",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1679529603,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 313,
       "id": "spidersthread",
       "title_localized": {
         "en": "Spider's Thread",
         "ja": "蜘蛛の糸"
       },
       "artist": "きくお×cosMo＠暴走P feat.影縫英",
       "search_title": {
         "ja": [
           "くものいと"
         ],
         "ko": [
           "스파이더스 스레드",
           "스파이더즈 스레드",
           "스파이더스 쓰레드",
           "스파이더즈 쓰레드",
           "쿠모노 이토",
           "거미줄"
         ]
       },
       "search_artist": {
         "en": [
           "kikuo",
           "bousou",
           "kagenui hana"
         ],
         "ja": [
           "こすも",
           "かげぬいはな",
           "こすもぼうそうぴー",
           "こすもあっとぼうそうぴー"
         ],
         "ko": [
           "키쿠오",
           "코스모 폭주 피",
           "카게누이 하나"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "chunithm_append_2",
       "purchase": "chunithm_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "spidersthread",
       "remote_dl": true,
       "source_localized": {
         "en": "CHUNITHM"
       },
       "source_copyright": "©SEGA",
       "world_unlock": false,
       "date": 1679529604,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪 \u003C-\u003E",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪 \u003C-\u003E",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪 \u003C-\u003E",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 314,
       "id": "lostemotion",
       "title_localized": {
         "en": "Lost Emotion feat. nomico"
       },
       "artist": "Masayoshi Minoshima(ALR)",
       "search_title": {
         "ja": [
           "ろすとえもーしょん"
         ],
         "ko": [
           "로스트 이모션"
         ]
       },
       "search_artist": {
         "ja": [
           "まさよしみのしま",
           "のみこ"
         ],
         "ko": [
           "마사요시 미노시마",
           "노미코"
         ]
       },
       "bpm": "172",
       "bpm_base": 172,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "touhou_light",
       "bg_inverse": "touhou_conflict",
       "remote_dl": true,
       "source_copyright": "©上海アリス幻樂団",
       "world_unlock": true,
       "date": 1682553600,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ポーカーフェイスのToaster",
           "jacketDesigner": "SoU(wavforme)",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ポーカーフェイスのToaster",
           "jacketDesigner": "SoU(wavforme)",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "ポーカーフェイスのToaster",
           "jacketDesigner": "SoU(wavforme)",
           "rating": 9
         }
       ]
     },
     {
       "idx": 315,
       "id": "gimmick",
       "title_localized": {
         "en": "GIMMICK"
       },
       "artist": "Ms.Sill",
       "search_title": {
         "ja": [
           "ぎみっく"
         ],
         "ko": [
           "기믹"
         ]
       },
       "search_artist": {
         "ja": [
           "みすしる"
         ],
         "ko": [
           "미스 실"
         ]
       },
       "bpm": "143",
       "bpm_base": 143,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1682553601,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis + Nitro",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 316,
       "id": "thesurvivor",
       "title_localized": {
         "en": "The Survivor (Game Edit)"
       },
       "artist": "Taishi",
       "search_title": {
         "ja": [
           "ざさばいばー"
         ],
         "ko": [
           "더 서바이버"
         ]
       },
       "search_artist": {
         "ja": [
           "たいし"
         ],
         "ko": [
           "타이시"
         ]
       },
       "bpm": "132",
       "bpm_base": 132,
       "set": "single",
       "category": "variety",
       "purchase": "thesurvivor",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1682553602,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "12d",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "12d",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "12d",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 317,
       "id": "newyorkbackraise",
       "title_localized": {
         "en": "New York Back Raise"
       },
       "artist": "saaa + kei_iwata + stuv + わかどり",
       "search_title": {
         "ja": [
           "にゅーよーくばっくれいず"
         ],
         "ko": [
           "뉴욕 백 레이즈"
         ]
       },
       "search_artist": {
         "en": [
           "wakadori"
         ],
         "ja": [
           "さえさん",
           "けいいわた"
         ],
         "ko": [
           "사에산",
           "케이 이와타",
           "스터브",
           "와카도리"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "single",
       "category": "variety",
       "purchase": "newyorkbackraise",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1682553603,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion 「CHECK」",
           "jacketDesigner": "すずあ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion 「RAISE」",
           "jacketDesigner": "すずあ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion 「ALL IN」",
           "jacketDesigner": "すずあ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 318,
       "id": "galacticlove",
       "title_localized": {
         "en": "Galactic Love"
       },
       "artist": "La prière",
       "search_title": {
         "ja": [
           "ぎゃらくてぃっくらぶ"
         ],
         "ko": [
           "갤럭틱 러브"
         ]
       },
       "search_artist": {
         "en": [
           "la priere"
         ],
         "ja": [
           "らぷりえーる"
         ],
         "ko": [
           "라 피에르"
         ]
       },
       "bpm": "145",
       "bpm_base": 145,
       "set": "single",
       "category": "poprec",
       "purchase": "galacticlove",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1684972800,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 319,
       "id": "lawlesspoint",
       "title_localized": {
         "en": "Lawless Point",
         "ja": "無法地点"
       },
       "artist": "La prière",
       "search_title": {
         "ja": [
           "むほうちてん"
         ],
         "ko": [
           "로우리스 포인트",
           "로리스 포인트"
         ]
       },
       "search_artist": {
         "en": [
           "la priere"
         ],
         "ja": [
           "らぷりえーる"
         ],
         "ko": [
           "라 피에르"
         ]
       },
       "bpm": "148",
       "bpm_base": 148,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1684972801,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 320,
       "id": "lostintheabyss",
       "title_localized": {
         "en": "Lost in the Abyss"
       },
       "artist": "FELT",
       "search_title": {
         "ja": [
           "ろすといんじあびす"
         ],
         "ko": [
           "로스트 인 디 어비스"
         ]
       },
       "search_artist": {
         "ja": [
           "ふぇると"
         ],
         "ko": [
           "펠트"
         ]
       },
       "bpm": "183",
       "bpm_base": 183,
       "set": "single",
       "category": "poprec",
       "purchase": "lostintheabyss",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "touhou_conflict",
       "bg_inverse": "touhou_light",
       "remote_dl": true,
       "source_copyright": "©上海アリス幻樂団",
       "world_unlock": false,
       "date": 1684972802,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "AO",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "AO",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "AO",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 321,
       "id": "hybris",
       "title_localized": {
         "en": "Hybris (The one who shattered)",
         "ja": "ヒュブリスの頂に聳えるのは"
       },
       "artist": "qfeileadh feat.のあ",
       "search_title": {
         "ja": [
           "ひゅぶりすのいただきにそびえるのは"
         ],
         "ko": [
           "휴브리스의 끝에 솟아오른 것은",
           "휴브리스노 이타다키니 소비에루노와"
         ]
       },
       "search_artist": {
         "en": [
           "noa"
         ],
         "ja": [
           "ふぇいりあ",
           "のあ"
         ],
         "ko": [
           "페일리아",
           "노아"
         ]
       },
       "bpm": "158",
       "bpm_base": 158,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1684972803,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 322,
       "id": "tothemilkyway",
       "title_localized": {
         "en": "To the Milky Way"
       },
       "artist": "黒魔",
       "search_title": {
         "ja": [
           "とぅーざみるきーうぇい"
         ],
         "ko": [
           "투 더 밀키 웨이"
         ]
       },
       "search_artist": {
         "en": [
           "kuroma",
           "chroma"
         ],
         "ja": [
           "くろま"
         ],
         "ko": [
           "쿠로마"
         ]
       },
       "bpm": "186",
       "bpm_base": 186,
       "set": "single",
       "category": "partner",
       "purchase": "tothemilkyway",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1684972804,
       "version": "4.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "Bison",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "Bison",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitroだー！",
           "jacketDesigner": "Bison",
           "rating": 10
         }
       ]
     },
     {
       "idx": 323,
       "id": "internetyamero",
       "title_localized": {
         "en": "INTERNET YAMERO"
       },
       "artist": "Aiobahn feat. KOTOKO",
       "search_title": {
         "ja": [
           "いんたーねっとやめろ"
         ],
         "ko": [
           "인터넷 야메로",
           "인터넷 그만둬",
           "인터넷 그만해",
           "인터넷 하지마",
           "인타넷또 야메로"
         ]
       },
       "search_artist": {
         "ja": [
           "あいおばん",
           "ことこ"
         ],
         "ko": [
           "아이오반",
           "코토코"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "single",
       "category": "poprec",
       "purchase": "internetyamero",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1687910400,
       "version": "4.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "該当チャンネルが停止されたため、\nこの譜面は再生できません。",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "該当チャンネルが停止されたため、\nこの譜面は再生できません。",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "該当チャンネルが停止されたため、\nこの譜面は再生できません。",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 324,
       "id": "bulletwaiting",
       "title_localized": {
         "en": "Bullet Waiting for Me (James Landino remix)"
       },
       "artist": "Nikki Simmons",
       "search_title": {
         "ja": [
           "ばれっとうぇいてぃんぐふぉーみーじぇーむずらんでぃーのりみっくす"
         ],
         "ko": [
           "불렛 웨이팅 포 미 제임스 란디노 리믹스"
         ]
       },
       "search_artist": {
         "ja": [
           "にっきしもんず"
         ],
         "ko": [
           "니키 시몬스"
         ]
       },
       "bpm": "107",
       "bpm_base": 107,
       "set": "cytusii",
       "purchase": "cytusii",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "cytus_light",
       "bg_inverse": "cytus_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "world_unlock": false,
       "date": 1687910401,
       "version": "4.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 325,
       "id": "devillicsphere",
       "title_localized": {
         "en": "Devillic Sphere"
       },
       "artist": "3R2",
       "search_title": {
         "ja": [
           "でびりっくすふぃあ"
         ],
         "ko": [
           "데빌릭 스피어"
         ]
       },
       "search_artist": {
         "ja": [
           "すりーあーるつー"
         ],
         "ko": [
           "삼알이",
           "쓰리 알 투",
           "스리 알 투"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "cytusii",
       "purchase": "cytusii",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "cytus_conflict",
       "bg_inverse": "cytus_light",
       "remote_dl": true,
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "world_unlock": false,
       "date": 1687910402,
       "version": "4.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "₸öα$†ε₹",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "₸öα$†ε₹",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "₸öα$†ε₹",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 326,
       "id": "lucidtraveler",
       "title_localized": {
         "en": "Lucid Traveler"
       },
       "artist": "Akira Complex vs 3R2",
       "search_title": {
         "ja": [
           "るーしっどとらべらー",
           "るしっどとらべらー"
         ],
         "ko": [
           "루시드 트래블러"
         ]
       },
       "search_artist": {
         "ja": [
           "あきらこんぷれっくす",
           "すりーあーるつー"
         ],
         "ko": [
           "아키라 컴플렉스",
           "아키라 콤플렉스",
           "삼알이",
           "쓰리 알 투",
           "스리 알 투"
         ]
       },
       "bpm": "170-200",
       "bpm_base": 170,
       "set": "cytusii",
       "purchase": "cytusii",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "cytus_conflict",
       "bg_inverse": "cytus_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1687910403,
       "version": "4.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster vs ₸öα$†ε₹",
           "jacketDesigner": "NC帝國",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster vs ₸öα$†ε₹",
           "jacketDesigner": "NC帝國",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster vs ₸öα$†ε₹",
           "jacketDesigner": "NC帝國",
           "rating": 10,
           "jacketOverride": true
         }
       ]
     },
     {
       "idx": 327,
       "id": "chaos",
       "title_localized": {
         "en": "CHAOS"
       },
       "artist": "Æsir",
       "search_title": {
         "ja": [
           "かおす",
           "けいおす"
         ],
         "ko": [
           "카오스"
         ]
       },
       "search_artist": {
         "en": [
           "aesir"
         ],
         "ja": [
           "あしーる",
           "えーしる",
           "あーしる",
           "えしーる"
         ],
         "ko": [
           "에시르",
           "애시르"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "cytusii",
       "purchase": "cytusii",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "cytus_boss",
       "remote_dl": true,
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "world_unlock": false,
       "date": 1687910404,
       "version": "4.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 328,
       "id": "usedtobe",
       "title_localized": {
         "en": "Used to be"
       },
       "artist": "KIVΛ",
       "search_title": {
         "ja": [
           "ゆーすどとぅーびー",
           "ゆーすどとぅびー"
         ],
         "ko": [
           "유즈 투 비",
           "유즈드 투 비"
         ]
       },
       "search_artist": {
         "en": [
           "kiva"
         ],
         "ja": [
           "きば",
           "きゔぁ"
         ],
         "ko": [
           "키바"
         ]
       },
       "bpm": "140",
       "bpm_base": 140,
       "set": "cytusii",
       "purchase": "cytusii",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "cytus_light",
       "bg_inverse": "cytus_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "world_unlock": false,
       "date": 1687910405,
       "version": "4.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance + Nitro",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 329,
       "id": "ultimatetaste",
       "title_localized": {
         "en": "Ultimate taste"
       },
       "artist": "ぱらどっと",
       "search_title": {
         "ja": [
           "あるてぃめっとていすと"
         ],
         "ko": [
           "언리미티드 테이스트"
         ]
       },
       "search_artist": {
         "en": [
           "paradot",
           "paradotto"
         ],
         "ko": [
           "파라돗토"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "touhou_light",
       "bg_inverse": "touhou_conflict",
       "remote_dl": true,
       "source_copyright": "©上海アリス幻樂団",
       "world_unlock": true,
       "date": 1689724800,
       "version": "4.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Arcaea Charting Team",
           "jacketDesigner": "ぱらどっと",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Arcaea Charting Team",
           "jacketDesigner": "ぱらどっと",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Arcaea Charting Team【Full Flavor】",
           "jacketDesigner": "ぱらどっと",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 330,
       "id": "syuten",
       "title_localized": {
         "en": "syūten"
       },
       "artist": "Apo11o\"COLLAPSAR\"program ft. 大瀬良あい",
       "search_title": {
         "en": [
           "syuten"
         ],
         "ja": [
           "しゅうてん"
         ],
         "ko": [
           "슈텐"
         ]
       },
       "search_artist": {
         "en": [
           "apollo collapsar program",
           "oosera ai"
         ],
         "ja": [
           "あぽろこらぷさーぷろぐらむ",
           "おおせらあい"
         ],
         "ko": [
           "아폴로 콜랍사 프로그램",
           "오오세라 아이"
         ]
       },
       "bpm": "76-96",
       "bpm_base": 96,
       "set": "cytusii_append_1",
       "purchase": "cytusii_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "cytus_light",
       "bg_inverse": "cytus_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "date": 1689724801,
       "version": "4.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymīs",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymīs",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymīs",
           "jacketDesigner": "",
           "rating": 8
         }
       ]
     },
     {
       "idx": 331,
       "id": "drg",
       "title_localized": {
         "en": "DRG"
       },
       "artist": "onoken",
       "search_title": {
         "ja": [
           "でぃーあーるじー"
         ],
         "ko": [
           "디알지"
         ]
       },
       "search_artist": {
         "ja": [
           "おのけん"
         ],
         "ko": [
           "오노켄"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "cytusii_append_1",
       "purchase": "cytusii_append_1",
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "cytus_light",
       "bg_inverse": "cytus_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1689724802,
       "version": "4.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "_NITRO",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "_HARD",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "_CHAOS",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 332,
       "id": "nnglooms",
       "title_localized": {
         "en": "99 Glooms"
       },
       "artist": "Sta",
       "search_title": {
         "en": [
           "ninetynine glooms"
         ],
         "ja": [
           "ないんてぃないんぐるーむ",
           "ないんてぃーないんぐるーむ"
         ],
         "ko": [
           "나인티나인 글룸즈",
           "나인티나인 글룸스"
         ]
       },
       "search_artist": {
         "ja": [
           "すた"
         ],
         "ko": [
           "스타"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "cytusii_append_1",
       "purchase": "cytusii_append_1",
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "cytus_conflict",
       "bg_inverse": "cytus_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1689724803,
       "version": "4.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "終点",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "終点",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "終点",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 333,
       "id": "ii",
       "title_localized": {
         "en": " ͟͝͞Ⅱ́̕ ",
         "zh-Hant": "II",
         "zh-Hans": "II",
         "ko": "II"
       },
       "artist": "Cytus",
       "search_title": {
         "en": [
           "ii"
         ],
         "ja": [
           "つー",
           "とぅー"
         ],
         "ko": [
           "투"
         ]
       },
       "search_artist": {
         "ja": [
           "さいたす"
         ],
         "ko": [
           "사이터스"
         ]
       },
       "bpm": "130-150",
       "bpm_base": 150,
       "set": "cytusii_append_1",
       "purchase": "cytusii_append_1",
       "source_localized": {
         "en": "CYTUS II®"
       },
       "source_copyright": "© Rayark Inc.",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "cytus_boss",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1689724804,
       "version": "4.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Corrupted data\nRecovery progress......100%",
           "jacketDesigner": "",
           "rating": 5,
           "jacketOverride": true
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Main_Log_702_10_25",
           "jacketDesigner": "",
           "rating": 8,
           "ratingPlus": true,
           "jacketOverride": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Cam_Library_702_12_29",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 334,
       "id": "magnolia",
       "title_localized": {
         "en": "Magnolia"
       },
       "artist": "M2U Vocal by Guriri",
       "search_title": {
         "ja": [
           "まぐのりあ"
         ],
         "ko": [
           "매그놀리아"
         ]
       },
       "search_artist": {
         "ja": [
           "えむつーゆー",
           "ぐりり"
         ],
         "ko": [
           "엠투유",
           "구리리"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "cytusii_append_1",
       "purchase": "cytusii_append_1",
       "source_localized": {
         "en": "DEEMO®"
       },
       "source_copyright": "© Rayark Inc.",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "magnolia",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1689724805,
       "version": "4.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Lacrimosa",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Lacrimosa",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Lacrimosa",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 335,
       "id": "sacrifice",
       "title_localized": {
         "en": "SACRIFICE feat. ayame"
       },
       "artist": "Masayoshi Minoshima(ALR)",
       "search_title": {
         "ja": [
           "さくりふぁいす"
         ],
         "ko": [
           "새크리파이스"
         ]
       },
       "search_artist": {
         "ja": [
           "まさよしみのしま",
           "あやめ"
         ],
         "ko": [
           "마사요시 미노시마"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "single",
       "category": "poprec",
       "purchase": "sacrifice",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "touhou_conflict",
       "bg_inverse": "touhou_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1692230400,
       "version": "4.7",
       "source_copyright": "©上海アリス幻樂団",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "宵野コタロー + SoU(wavforme)",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "宵野コタロー + SoU(wavforme)",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance",
           "jacketDesigner": "宵野コタロー + SoU(wavforme)",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 336,
       "id": "rgb",
       "title_localized": {
         "en": "RGB"
       },
       "artist": "MEMODEMO X AQUASINE",
       "search_title": {
         "ja": [
           "あーるじーびー"
         ],
         "ko": [
           "알지비"
         ]
       },
       "search_artist": {
         "ja": [
           "めもでも",
           "あくあさいん"
         ],
         "ko": [
           "메모데모",
           "아쿠아사인"
         ]
       },
       "bpm": "163",
       "bpm_base": 163,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1692230401,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NO₂",
           "jacketDesigner": "いわこ脳",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NO₂",
           "jacketDesigner": "いわこ脳",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NO₂",
           "jacketDesigner": "いわこ脳",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 337,
       "id": "waitfordawn",
       "title_localized": {
         "en": "WAIT FOR DAWN"
       },
       "artist": "U-ske feat. 棗いつき",
       "search_title": {
         "ja": [
           "うぇいとふぉーどーん"
         ],
         "ko": [
           "웨잇 포 던",
           "웨잇 폴 던"
         ]
       },
       "search_artist": {
         "en": [
           "natsume itsuki"
         ],
         "ja": [
           "ゆーすけ",
           "ゆうすけ",
           "なつめいつき"
         ],
         "ko": [
           "유스케",
           "나츠메 이츠키"
         ]
       },
       "bpm": "188",
       "bpm_base": 188,
       "set": "eden",
       "purchase": "eden",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "eden_light",
       "bg_inverse": "eden_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1692230402,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "子期安NANA_ANN",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "子期安NANA_ANN",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "子期安NANA_ANN",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 338,
       "id": "ravenspride",
       "title_localized": {
         "en": "Raven's Pride",
         "ja": "レイヴンズ・プライド"
       },
       "artist": "みーに feat. はらもりよしな",
       "search_title": {
         "ko": [
           "레이븐즈 프라이드",
           "레이븐스 프라이드"
         ]
       },
       "search_artist": {
         "en": [
           "mini",
           "haramori yoshina"
         ],
         "ko": [
           "미니",
           "하라모리 요시나"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "eden",
       "purchase": "eden",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "eden_conflict",
       "bg_inverse": "eden_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1692230403,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "めとこ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "めとこ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "めとこ",
           "rating": 9
         }
       ]
     },
     {
       "idx": 339,
       "id": "riseoftheworld",
       "title_localized": {
         "en": "Rise of the World"
       },
       "artist": "cosMo＠暴走P",
       "search_title": {
         "ja": [
           "らいずおぶざわーるど"
         ],
         "ko": [
           "라이즈 오브 더 월드"
         ]
       },
       "search_artist": {
         "en": [
           "bousou"
         ],
         "ja": [
           "こすもぼうそうぴー",
           "こすもあっとぼうそうぴー"
         ],
         "ko": [
           "코스모폭주피",
           "코스모앳폭주피",
           "코스모폭주P",
           "코스모앳폭주P"
         ]
       },
       "bpm": "182-212",
       "bpm_base": 212,
       "set": "eden",
       "purchase": "eden",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "eden_light",
       "bg_inverse": "eden_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1692230404,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "N⇑TRO",
           "jacketDesigner": "Asgard",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N⇑TRO",
           "jacketDesigner": "Asgard",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N⇑TRO",
           "jacketDesigner": "Asgard",
           "rating": 10
         }
       ]
     },
     {
       "idx": 340,
       "id": "unknownlevels",
       "title_localized": {
         "en": "UNKNOWN LEVELS"
       },
       "artist": "Yuta Imai",
       "search_title": {
         "ja": [
           "あんのうんれべるす",
           "あんのうんれべるず"
         ],
         "ko": [
           "언노운 레벨즈",
           "언노운 레벨스"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆうたいまい"
         ],
         "ko": [
           "유타 이마이",
           "유우타 이마이"
         ]
       },
       "bpm": "110-165",
       "bpm_base": 165,
       "set": "eden",
       "purchase": "eden",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "eden_conflict",
       "bg_inverse": "eden_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1692230405,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "ひと和",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "ひと和",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "⇓ 東星 vs Toaster ⇓",
           "jacketDesigner": "ひと和",
           "rating": 10
         }
       ]
     },
     {
       "idx": 341,
       "id": "abstrusedilemma",
       "title_localized": {
         "en": "Abstruse Dilemma"
       },
       "artist": "Ashrount vs. 打打だいず",
       "search_title": {
         "ja": [
           "あぶすとぅるすじれんま",
           "あぶすとぅるーすじれんま"
         ],
         "ko": [
           "업스트루스 딜레마",
           "앱스트루스 딜레마"
         ]
       },
       "search_artist": {
         "en": [
           "dadadaizu",
           "dddice"
         ],
         "ja": [
           "あしゅらうんと",
           "だだだいず"
         ],
         "ko": [
           "애쉬라운트",
           "애쉬런트",
           "다다다이즈"
         ]
       },
       "bpm": "216",
       "bpm_base": 216,
       "set": "eden",
       "purchase": "eden",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "eden_boss",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1692230406,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Remnant ⇐ Guilt",
           "jacketDesigner": "おぐち",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Remnant ⇒ Doubt",
           "jacketDesigner": "おぐち",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Remnant ⇑⇓ Volition",
           "jacketDesigner": "おぐち",
           "rating": 11
         }
       ]
     },
     {
       "idx": 342,
       "id": "matenrou",
       "title_localized": {
         "en": "Kanjou no Matenrou ～Arr.Demetori",
         "ja": "感情の摩天楼 ～Arr.Demetori"
       },
       "artist": "Demetori",
       "search_title": {
         "en": [
           "kanjou no matenrou"
         ],
         "ja": [
           "かんじょうのまてんろうあれんじ"
         ],
         "ko": [
           "감정의 마천루",
           "칸죠노 마텐로우"
         ]
       },
       "search_artist": {
         "ja": [
           "でめとり"
         ],
         "ko": [
           "데메토리"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "touhou_conflict",
       "bg_inverse": "touhou_light",
       "remote_dl": true,
       "world_unlock": true,
       "source_copyright": "©上海アリス幻樂団",
       "date": 1694664000,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N•Ex•T",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 343,
       "id": "tothefurthestdream",
       "title_localized": {
         "en": "To the Furthest Dream",
         "ja": "彼方の夢へと"
       },
       "artist": "ii/night feat. 綺良雪",
       "search_title": {
         "ja": [
           "かなたのゆめへと"
         ],
         "ko": [
           "저 편의 꿈으로",
           "투 더 퍼디스트 드림"
         ]
       },
       "search_artist": {
         "en": [
           "yuki kira"
         ],
         "ja": [
           "とぅないと",
           "きらゆき"
         ],
         "ko": [
           "투나잇",
           "투나이트",
           "키라 유키"
         ]
       },
       "bpm": "183",
       "bpm_base": 183,
       "set": "single",
       "category": "original",
       "purchase": "tothefurthestdream",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 2,
       "bg": "epilogue",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1694664001,
       "version": "4.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "",
           "jacketDesigner": "Bison",
           "rating": 4,
           "jacketOverride": true
         },
         {
           "ratingClass": 1,
           "chartDesigner": "",
           "jacketDesigner": "Bison",
           "rating": 8,
           "jacketOverride": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "",
           "jacketDesigner": "Bison",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 344,
       "id": "remindthesouls",
       "title_localized": {
         "en": "Remind the Souls (Short Version)"
       },
       "artist": "Nhato",
       "search_title": {
         "ja": [
           "りまいんどざそうるす"
         ],
         "ko": [
           "리마인드 더 소울즈"
         ]
       },
       "search_artist": {
         "ja": [
           "なはと"
         ],
         "ko": [
           "나하토"
         ]
       },
       "bpm": "130",
       "bpm_base": 130,
       "set": "base",
       "purchase": "",
       "audioPreview": 27692,
       "audioPreviewEnd": 64615,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1695772800,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 345,
       "id": "dynitikos",
       "title_localized": {
         "en": "Dynitikós"
       },
       "artist": "Prower",
       "search_title": {
         "en": [
           "dynitikos"
         ],
         "ja": [
           "でぃにてぃこす",
           "でぃにてぃこーす"
         ],
         "ko": [
           "디니티코스"
         ]
       },
       "search_artist": {
         "ja": [
           "ぷらわー"
         ],
         "ko": [
           "프라우어",
           "프로워"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1695772801,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasión",
           "jacketDesigner": "AT基調",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasión",
           "jacketDesigner": "AT基調",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasión",
           "jacketDesigner": "AT基調",
           "rating": 9
         }
       ]
     },
     {
       "idx": 346,
       "id": "amekagura",
       "title_localized": {
         "en": "Amekagura",
         "ja": "雨神楽"
       },
       "artist": "荒谷サトル",
       "search_title": {
         "ja": [
           "あめかぐら"
         ],
         "ko": [
           "아메카구라",
           "우신락",
           "우신낙"
         ]
       },
       "search_artist": {
         "en": [
           "satoru aratani"
         ],
         "ja": [
           "あらたにさとる"
         ],
         "ko": [
           "아라타니 사토루"
         ]
       },
       "bpm": "105",
       "bpm_base": 210,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1695772802,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis",
           "jacketDesigner": "英エイスト",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis",
           "jacketDesigner": "英エイスト",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis",
           "jacketDesigner": "英エイスト",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 347,
       "id": "bbkkbkk",
       "title_localized": {
         "en": "B.B.K.K.B.K.K."
       },
       "artist": "nora2r",
       "search_title": {
         "en": [
           "bbkkbkk"
         ],
         "ja": [
           "びーびーけーけーびーけーけー"
         ],
         "ko": [
           "비비케이케이비비케이케이"
         ]
       },
       "search_artist": {
         "ja": [
           "のらつーあーる"
         ],
         "ko": [
           "노라 투 알"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "single",
       "category": "variety",
       "purchase": "bbkkbkk",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1695772803,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "E.E.X.X.E.X.X.",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "E.E.X.X.E.X.X.",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "E.E.X.X.E.X.X.",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 348,
       "id": "primevaltexture",
       "title_localized": {
         "en": "Primeval Texture"
       },
       "artist": "くるぶっこちゃん",
       "search_title": {
         "ja": [
           "ぷらいみーばるてくすちゃ",
           "ぷらいみーゔぁるてくすちゃ",
           "ぷらいみばるてくすちゃ",
           "ぷらいみゔぁるてくすちゃ"
         ],
         "ko": [
           "프라이미벌 텍스쳐"
         ]
       },
       "search_artist": {
         "en": [
           "kurubukkochan"
         ],
         "ko": [
           "쿠루봇코쨩",
           "쿠루보코쨩",
           "쿠루봇코짱",
           "쿠루보코짱"
         ]
       },
       "bpm": "120",
       "bpm_base": 120,
       "set": "eden_append_1",
       "purchase": "eden_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "eden_append_light",
       "bg_inverse": "eden_append_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1695772804,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "LOWRISE",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "LOWRISE",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "LOWRISE",
           "rating": 9
         }
       ]
     },
     {
       "idx": 349,
       "id": "technicolour",
       "title_localized": {
         "en": "Technicolour"
       },
       "artist": "Maozon",
       "search_title": {
         "ja": [
           "てくにからー"
         ],
         "ko": [
           "테크니컬러"
         ]
       },
       "search_artist": {
         "ja": [
           "まおぞん"
         ],
         "ko": [
           "마오존"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "eden_append_1",
       "purchase": "eden_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "eden_append_light",
       "bg_inverse": "eden_append_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1695772805,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "KLMNOP",
           "jacketDesigner": "Keizou",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "KLMNOP",
           "jacketDesigner": "Keizou",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "KLMNOP",
           "jacketDesigner": "Keizou",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 350,
       "id": "logos",
       "title_localized": {
         "en": "Logos"
       },
       "artist": "polysha feat. 高城みよ",
       "search_title": {
         "ja": [
           "ろごす"
         ],
         "ko": [
           "로고스"
         ]
       },
       "search_artist": {
         "en": [
           "miyo takashiro"
         ],
         "ja": [
           "ぽりしゃ",
           "たかしろみよ"
         ],
         "ko": [
           "폴리샤",
           "타카시로 미요"
         ]
       },
       "bpm": "189",
       "bpm_base": 189,
       "set": "eden_append_1",
       "purchase": "eden_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "eden_append_conflict",
       "bg_inverse": "eden_append_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1695772806,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "majamari",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "majamari",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "majamari",
           "rating": 10
         }
       ]
     },
     {
       "idx": 351,
       "id": "egoeimi",
       "title_localized": {
         "en": "Ego Eimi"
       },
       "artist": "BlackY feat. Risa Yuzuki",
       "search_title": {
         "ja": [
           "えごえいみ",
           "えごーえいみ"
         ],
         "ko": [
           "에고 에이미"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶらっきー",
           "りさゆずき"
         ],
         "ko": [
           "블래키",
           "블랙키",
           "리사 유즈키"
         ]
       },
       "bpm": "178",
       "bpm_base": 178,
       "set": "eden_append_1",
       "purchase": "eden_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "eden_append_conflict",
       "bg_inverse": "eden_append_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1695772807,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "東星",
           "jacketDesigner": "Khronetic - At the Horizon",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "東星",
           "jacketDesigner": "Khronetic - At the Horizon",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "東星",
           "jacketDesigner": "Khronetic - At the Horizon",
           "rating": 10
         }
       ]
     },
     {
       "idx": 352,
       "id": "arghena",
       "title_localized": {
         "en": "Arghena"
       },
       "artist": "Feryquitous vs Laur",
       "search_title": {
         "ja": [
           "あーげな",
           "あげな"
         ],
         "ko": [
           "아르게나",
           "아게나"
         ]
       },
       "search_artist": {
         "ja": [
           "ふぇりきたす",
           "らうる"
         ],
         "ko": [
           "페리퀴토스",
           "라우르"
         ]
       },
       "bpm": "185",
       "bpm_base": 185,
       "set": "eden_append_1",
       "purchase": "eden_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "arghena",
       "bg_inverse": "arghena",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1695772808,
       "version": "5.0",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "第一識 \"Reality\"",
           "jacketDesigner": "すずなし",
           "rating": 7
         },
         {
           "ratingClass": 1,
           "chartDesigner": "第二識 \"Causality\"",
           "jacketDesigner": "すずなし",
           "rating": 9
         },
         {
           "ratingClass": 2,
           "chartDesigner": "第三識 \"Pluriversality\"",
           "jacketDesigner": "すずなし",
           "rating": 11
         }
       ],
       "additional_files": [
         {
           "file_name": "video_720.mp4",
           "requirement": "low_res"
         },
         {
           "file_name": "video_1080.mp4",
           "requirement": "hi_res"
         }
       ]
     },
     {
       "idx": 353,
       "id": "fantasy",
       "title_localized": {
         "en": "FANTA5Y"
       },
       "artist": "Moon Jelly \u0026 YUKIYANAGI",
       "search_title": {
         "en": [
           "fantasy"
         ],
         "ja": [
           "ふぁんたじー"
         ],
         "ko": [
           "판타지"
         ]
       },
       "search_artist": {
         "ja": [
           "むーんじぇりー",
           "ゆきやなぎ"
         ],
         "ko": [
           "문 젤리",
           "유키야나기"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1698278400,
       "version": "5.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "TOA5TIE",
           "jacketDesigner": "nep",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "TOA5TIE",
           "jacketDesigner": "nep",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "TOA5TIE",
           "jacketDesigner": "nep",
           "rating": 9
         }
       ]
     },
     {
       "idx": 354,
       "id": "transientspace",
       "title_localized": {
         "en": "Transient Space"
       },
       "artist": "sleepless, Gardens, aspect",
       "search_title": {
         "ja": [
           "とらんしえんとすぺーす"
         ],
         "ko": [
           "트랜시언트 스페이스",
           "트랜지언트 스페이스"
         ]
       },
       "search_artist": {
         "ja": [
           "すりーぷれす",
           "がーでんず",
           "あすぺくと"
         ],
         "ko": [
           "슬립리스",
           "가든즈",
           "가든스",
           "에스펙트",
           "어스펙트"
         ]
       },
       "bpm": "115-132",
       "bpm_base": 132,
       "set": "eden_append_2",
       "purchase": "eden_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "eden_append_conflict",
       "bg_inverse": "eden_append_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1698278401,
       "version": "5.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG -liminal-",
           "jacketDesigner": "PAZZi",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG -liminal-",
           "jacketDesigner": "PAZZi",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG -liminal-",
           "jacketDesigner": "PAZZi",
           "rating": 9
         }
       ]
     },
     {
       "idx": 355,
       "id": "namelesspassion",
       "title_localized": {
         "en": "Nameless Passion"
       },
       "artist": "天束 feat.Sennzai",
       "search_title": {
         "ja": [
           "ねーむれすぱっしょん"
         ],
         "ko": [
           "네임리스 패션"
         ]
       },
       "search_artist": {
         "en": [
           "amatsuka"
         ],
         "ja": [
           "あまつか",
           "せんざい"
         ],
         "ko": [
           "아마츠카",
           "센자이"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "eden_append_2",
       "purchase": "eden_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "eden_append_conflict",
       "bg_inverse": "eden_append_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1698278402,
       "version": "5.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "こたろう",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "こたろう",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance",
           "jacketDesigner": "こたろう",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 356,
       "id": "teravolt",
       "title_localized": {
         "en": "TeraVolt"
       },
       "artist": "Katali",
       "search_title": {
         "ja": [
           "てらぼると"
         ],
         "ko": [
           "테라볼트"
         ]
       },
       "search_artist": {
         "ja": [
           "かたり"
         ],
         "ko": [
           "카타리"
         ]
       },
       "bpm": "154",
       "bpm_base": 154,
       "set": "eden_append_2",
       "purchase": "eden_append_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "eden_append_conflict",
       "bg_inverse": "eden_append_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1698278403,
       "version": "5.1",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "hiro",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "hiro",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "超東星 × 雷夜浪",
           "jacketDesigner": "hiro",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 357,
       "id": "stratoliner",
       "title_localized": {
         "en": "Stratoliner"
       },
       "artist": "C-Show",
       "search_title": {
         "ja": [
           "すとらとらいなー"
         ],
         "ko": [
           "스트라토라이너"
         ]
       },
       "search_artist": {
         "ja": [
           "ししょう"
         ],
         "ko": [
           "시쇼"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "wacca_append_1",
       "purchase": "wacca_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "wacca_conflict",
       "bg_inverse": "wacca_light",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "date": 1701302400,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 358,
       "id": "ouverture",
       "title_localized": {
         "en": "Ouvertüre"
       },
       "artist": "USAO \u0026 DJ Genki feat. ルーン(CV:河瀬茉希)",
       "search_title": {
         "en": [
           "Ouverture"
         ],
         "ja": [
           "おばーちゅあ"
         ],
         "ko": [
           "오버쳐"
         ]
       },
       "search_artist": {
         "en": [
           "luin",
           "maki kawase"
         ],
         "ja": [
           "うさお",
           "でぃーじぇーげんき",
           "でぃーじぇいげんき",
           "かわせまき"
         ],
         "ko": [
           "우사오",
           "디제이 겐키",
           "룬",
           "카와세 마키"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "wacca_append_1",
       "purchase": "wacca_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "wacca_conflict",
       "bg_inverse": "wacca_light",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "date": 1701302401,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "るくあんす",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "るくあんす",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "るくあんす",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 359,
       "id": "xtreme",
       "title_localized": {
         "en": "XTREME"
       },
       "artist": "USAO",
       "search_title": {
         "ja": [
           "えくすとりーむ"
         ],
         "ko": [
           "익스트림",
           "엑스트림"
         ]
       },
       "search_artist": {
         "ja": [
           "うさお"
         ],
         "ko": [
           "우사오"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "wacca_append_1",
       "purchase": "wacca_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "wacca_conflict",
       "bg_inverse": "wacca_light",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "date": 1701302402,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 360,
       "id": "edenwacca",
       "title_localized": {
         "en": "eden"
       },
       "artist": "\"漆黒\"の堕天使《Gram》†Versus†\"聖刻\"の熾天使《Gram》",
       "search_title": {
         "ja": [
           "えでん"
         ],
         "ko": [
           "에덴"
         ]
       },
       "search_artist": {
         "en": [
           "shikkoku no datenshi",
           "seikoku no shitenshi"
         ],
         "ja": [
           "しっこくのだてんしぐらむ",
           "せいこくのしてんしぐらむ"
         ],
         "ko": [
           "싯코쿠노 다텐시 그라무",
           "세이코쿠노 시텐시 그라무",
           "칠흑의 타천사 그람",
           "성각의 치천사 그람",
           "칠흑의 타천사 그램",
           "성각의 치천사 그램"
         ]
       },
       "bpm": "246",
       "bpm_base": 246,
       "set": "wacca_append_1",
       "purchase": "wacca_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "wacca_conflict",
       "bg_inverse": "wacca_light",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "date": 1701302403,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "反水",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "反水",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "反水",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 361,
       "id": "metamysteria",
       "title_localized": {
         "en": "Meta-Mysteria"
       },
       "artist": "DJ Noriken",
       "search_title": {
         "ja": [
           "めたみすてりあ"
         ],
         "ko": [
           "메타 미스테리아"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーのりけん",
           "でぃーじぇいのりけん"
         ],
         "ko": [
           "디제이 노리켄"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "wacca_append_1",
       "purchase": "wacca_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "meta_mysteria",
       "bg_inverse": "meta_mysteria",
       "remote_dl": true,
       "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
       "world_unlock": false,
       "date": 1701302404,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "VII: THE CHARIOT/夜浪",
           "jacketDesigner": "Taiyo Yamamoto",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 362,
       "id": "aloneandlorn",
       "title_localized": {
         "en": "Alone \u0026 Lorn",
         "ja": "アローンアンドローン"
       },
       "artist": "Ponchi♪ feat.はぁち",
       "search_title": {
         "ko": [
           "얼론 앤 론",
           "얼론 앤드 론"
         ]
       },
       "search_artist": {
         "en": [
           "haachi",
           "haxchi"
         ],
         "ja": [
           "ぽんち"
         ],
         "ko": [
           "폰치",
           "하아치"
         ]
       },
       "bpm": "100",
       "bpm_base": 200,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "eden_light",
       "bg_inverse": "eden_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1701302405,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "のり恋",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "のり恋",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én \u0026 KLMNOP",
           "jacketDesigner": "のり恋",
           "rating": 9
         }
       ]
     },
     {
       "idx": 363,
       "id": "wishuponasnow",
       "title_localized": {
         "en": "Wish Upon a Snow"
       },
       "artist": "打打だいず",
       "search_title": {
         "ja": [
           "うぃっしゅあぽんあすのー",
           "うぃっしゅあぽんあすのう"
         ],
         "ko": [
           "위시 어폰 어 스노우"
         ]
       },
       "search_artist": {
         "en": [
           "dadadaizu",
           "dddice"
         ],
         "ja": [
           "だだだいず"
         ],
         "ko": [
           "다다다이즈"
         ]
       },
       "bpm": "218",
       "bpm_base": 218,
       "set": "single",
       "category": "original",
       "purchase": "wishuponasnow",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "eden_light",
       "bg_inverse": "eden_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1701302406,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "0°絶滅",
           "jacketDesigner": "桶乃かもく",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "0°絶滅",
           "jacketDesigner": "桶乃かもく",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "0°絶滅",
           "jacketDesigner": "桶乃かもく",
           "rating": 10
         }
       ]
     },
     {
       "idx": 364,
       "id": "overdrive",
       "title_localized": {
         "en": "Kanbu de Tomatte Sugu Tokeru",
         "ja": "患部で止まってすぐ溶ける　〜 狂気の優曇華院"
       },
       "artist": "ARM＋夕野ヨシミ (IOSYS) feat. miko",
       "search_title": {
         "en": [
           "kyouki no udongein"
         ],
         "ja": [
           "かんぶでとまってすぐとけるきょうきのうどんげいん"
         ],
         "ko": [
           "칸부데 토맛테 스구 토케루 쿄우키노 우동게인",
           "환부에서 멈춰서 바로 녹는다 광기의 우동게인"
         ]
       },
       "search_artist": {
         "en": [
           "yuuno yoshimi"
         ],
         "ja": [
           "あーむ",
           "ゆうのよしみ",
           "みこ",
           "いおしす"
         ],
         "ko": [
           "이오시스",
           "암",
           "미코",
           "유우노 요시미"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "single",
       "category": "poprec",
       "purchase": "overdrive",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "touhou_light",
       "bg_inverse": "touhou_conflict",
       "source_copyright": "©上海アリス幻樂団",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1703116800,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "C7H11NO配合!!!!!!",
           "jacketDesigner": "モタ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "C7H11NO配合!!!!!!",
           "jacketDesigner": "モタ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "C7H11NO配合!!!!!!",
           "jacketDesigner": "モタ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 365,
       "id": "felys",
       "title_localized": {
         "en": "felys final remix"
       },
       "artist": "onoken",
       "search_title": {
         "ja": [
           "ふぇりすふぁいなるりみっくす"
         ],
         "ko": [
           "펠리스 파이널 리믹스"
         ]
       },
       "search_artist": {
         "ja": [
           "おのけん"
         ],
         "ko": [
           "오노켄"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1703116801,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Dec18",
           "jacketDesigner": "Ta-k",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Dec18",
           "jacketDesigner": "Ta-k",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18",
           "jacketDesigner": "Ta-k",
           "rating": 9
         }
       ]
     },
     {
       "idx": 366,
       "id": "onandon",
       "title_localized": {
         "en": "On And On!! feat. Jenga"
       },
       "artist": "ETIA.",
       "search_title": {
         "ja": [
           "おんあんどおん"
         ],
         "ko": [
           "온 앤 온"
         ]
       },
       "search_artist": {
         "ja": [
           "えちあ",
           "じぇんが"
         ],
         "ko": [
           "에치아",
           "젠가"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1703116802,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én and én!!",
           "jacketDesigner": "Keizou",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én and én!!",
           "jacketDesigner": "Keizou",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én and én!!",
           "jacketDesigner": "Keizou",
           "rating": 9
         }
       ]
     },
     {
       "idx": 367,
       "id": "lightmyway",
       "title_localized": {
         "en": "LIVHT MY WΔY"
       },
       "artist": "かめりあ feat. STΔRLIVHT",
       "search_title": {
         "en": [
           "light my way"
         ],
         "ja": [
           "らいとまいうぇい"
         ],
         "ko": [
           "라이트 마이 웨이",
           "라잇 마이 웨이"
         ]
       },
       "search_artist": {
         "en": [
           "kameria",
           "camellia",
           "starlight"
         ],
         "ja": [
           "すたーらいと"
         ],
         "ko": [
           "카메리아",
           "카멜리아",
           "스타라이트"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "single",
       "category": "musicgames",
       "purchase": "lightmyway",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "source_localized": {
         "en": "NOISZ STARLIVHT"
       },
       "source_copyright": "©Anarch Ent. 2022",
       "world_unlock": false,
       "date": 1703116802,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "k//eternal + nitro\n\"ephemeral past\"",
           "jacketDesigner": "fruitsrabbit",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "k//eternal + nitro\n\"recursive present\"",
           "jacketDesigner": "fruitsrabbit",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "k//eternal + nitro\n\"convergent future\"",
           "jacketDesigner": "fruitsrabbit",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 368,
       "id": "hotarubinoyuki",
       "title_localized": {
         "en": "Hotarubi no Yuki",
         "ja": "蛍火の雪"
       },
       "artist": "Endorfin.",
       "search_title": {
         "ja": [
           "ほたるびのゆき"
         ],
         "ko": [
           "호타루비노 유키",
           "반딧불의 눈"
         ]
       },
       "search_artist": {
         "ja": [
           "えんどるふぃん"
         ],
         "ko": [
           "엔돌핀",
           "엔도르핀"
         ]
       },
       "bpm": "159",
       "bpm_base": 159,
       "set": "omatsuri",
       "purchase": "omatsuri",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "omatsuri_light",
       "bg_inverse": "omatsuri_conflict",
       "bg_daynight": {
         "day": "omatsuri_light",
         "night": "omatsuri_conflict"
       },
       "remote_dl": true,
       "world_unlock": true,
       "date": 1705017600,
       "version": "5.2",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "Bison",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "Bison",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "0°Nitro",
           "jacketDesigner": "Bison",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 369,
       "id": "theformula",
       "title_localized": {
         "en": "The Formula"
       },
       "artist": "Junk",
       "search_title": {
         "ja": [
           "ざふぉーみゅら"
         ],
         "ko": [
           "더 포뮬라"
         ]
       },
       "search_artist": {
         "ja": [
           "じゃんく"
         ],
         "ko": [
           "정크"
         ]
       },
       "bpm": "144",
       "bpm_base": 144,
       "set": "base",
       "purchase": "",
       "audioPreview": 98333,
       "audioPreviewEnd": 125000,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1706140807,
       "version": "5.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Dec18",
           "jacketDesigner": "鑓田 (alpha complex)",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Dec18",
           "jacketDesigner": "鑓田 (alpha complex)",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18",
           "jacketDesigner": "鑓田 (alpha complex)",
           "rating": 9
         }
       ]
     },
     {
       "idx": 370,
       "id": "lunarossa",
       "title_localized": {
         "en": "Luna Rossa"
       },
       "artist": "r0y",
       "bpm": "174",
       "bpm_base": 174,
       "set": "single",
       "category": "musicgames",
       "purchase": "lunarossa",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "source_localized": {
         "en": "Shinobi Slash",
         "ja": "シノビスラッシュ"
       },
       "search_title": {
         "ja": [
           "るなろっさ"
         ],
         "ko": [
           "루나 로사",
           "루나 롯사"
         ]
       },
       "search_artist": {
         "ja": [
           "ろい"
         ],
         "ko": [
           "로이"
         ]
       },
       "source_copyright": "©Drossel/Studio",
       "world_unlock": false,
       "date": 1706140808,
       "version": "5.3",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "未早",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "未早",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance",
           "jacketDesigner": "未早",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 371,
       "id": "jingle",
       "title_localized": {
         "en": "Jingle"
       },
       "artist": "DJ Noriken",
       "search_title": {
         "ja": [
           "じんぐる"
         ],
         "ko": [
           "징글"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーのりけん",
           "でぃーじぇいのりけん"
         ],
         "ko": [
           "디제이 노리켄"
         ]
       },
       "bpm": "170",
       "bpm_base": 170,
       "set": "base",
       "purchase": "",
       "audioPreview": 48705,
       "audioPreviewEnd": 74823,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1709856003,
       "version": "5.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "黒兎 + Hitomasu Modoru",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "黒兎 + Hitomasu Modoru",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "黒兎 + Hitomasu Modoru",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "KLMNOP",
           "jacketDesigner": "黒兎 + Hitomasu Modoru",
           "rating": 9
         }
       ]
     },
     {
       "idx": 372,
       "id": "innocence",
       "title_localized": {
         "en": "Innocence"
       },
       "artist": "Powerless feat. Sennzai",
       "search_title": {
         "ja": [
           "いのせんす"
         ],
         "ko": [
           "이노센스"
         ]
       },
       "search_artist": {
         "ja": [
           "ぱわーれす",
           "せんざい"
         ],
         "ko": [
           "파워리스",
           "센자이"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "single",
       "category": "original",
       "purchase": "",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "vs_light",
       "bg_inverse": "vs_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1709856004,
       "version": "5.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "First Dawn",
           "jacketDesigner": "すずなし",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "First Dawn",
           "jacketDesigner": "すずなし",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "First Dawn",
           "jacketDesigner": "すずなし",
           "rating": 8
         },
         {
           "ratingClass": 4,
           "chartDesigner": "First Dawn",
           "jacketDesigner": "すずなし",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 373,
       "id": "ionostream",
       "title_localized": {
         "en": "IONOSTREAM"
       },
       "artist": "Tatsh",
       "search_title": {
         "ja": [
           "あいおのすとりーむ"
         ],
         "ko": [
           "아이오노스트림"
         ]
       },
       "search_artist": {
         "ja": [
           "たっしゅ"
         ],
         "ko": [
           "탓쉬",
           "탯쉬",
           "탓시",
           "탯시"
         ]
       },
       "bpm": "220-254",
       "bpm_base": 254,
       "set": "single",
       "category": "musicgames",
       "purchase": "ionostream",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "source_localized": {
         "en": "RESONARK"
       },
       "world_unlock": false,
       "date": 1709856005,
       "version": "5.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Cem, septem47",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "Cem, septem47",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18 + Nitro",
           "jacketDesigner": "Cem, septem47",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Dec18 + Nitro",
           "jacketDesigner": "Cem, septem47",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 374,
       "id": "alephzero",
       "title_localized": {
         "en": "Aleph-0"
       },
       "artist": "LeaF",
       "search_title": {
         "ja": [
           "あれふぜろ"
         ],
         "ko": [
           "알레프 제로"
         ]
       },
       "search_artist": {
         "ja": [
           "りーふ"
         ],
         "ko": [
           "리프"
         ]
       },
       "bpm": "35-400",
       "bpm_base": 250,
       "set": "extend_2",
       "purchase": "extend_2",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1709856006,
       "version": "5.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ə₀",
           "jacketDesigner": "Optie",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ə₀",
           "jacketDesigner": "Optie",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "ə₀",
           "jacketDesigner": "Optie",
           "rating": 10
         }
       ]
     },
     {
       "idx": 375,
       "id": "masqueradelegion",
       "title_localized": {
         "en": "Masquerade Legion"
       },
       "artist": "Srav3R \u0026 DJ Noriken",
       "search_title": {
         "ja": [
           "ますかれーどれぎおん"
         ],
         "ko": [
           "마스커레이드 리전",
           "마스커레이드 레기온"
         ]
       },
       "search_artist": {
         "ja": [
           "すれいばー",
           "でぃーじぇーのりけん",
           "でぃーじぇいのりけん"
         ],
         "ko": [
           "슬레이버",
           "디제이 노리켄"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "single",
       "category": "original",
       "purchase": "masqueradelegion",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "tanoc_conflict",
       "bg_inverse": "tanoc_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1709856007,
       "version": "5.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro 「The Veiled」",
           "jacketDesigner": "KEI",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro 「The Veiled」",
           "jacketDesigner": "KEI",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro 「The Veiled」",
           "jacketDesigner": "KEI",
           "rating": 10
         }
       ]
     },
     {
       "idx": 376,
       "id": "kyorenromance",
       "title_localized": {
         "en": "KYOREN ROMANCE",
         "ja": "狂恋ROMANCE"
       },
       "artist": "REDALiCE vs DJ Myosuke feat. DELUTAYA",
       "search_title": {
         "ja": [
           "きょうれんろまんす"
         ],
         "ko": [
           "쿄렌 로맨스",
           "광연 로맨스"
         ]
       },
       "search_artist": {
         "ja": [
           "れっどありす",
           "でぃーじぇーみょーすけ",
           "でぃーじぇーみょうすけ",
           "でぃーじぇいみょーすけ",
           "でぃーじぇいみょうすけ",
           "でるたや"
         ],
         "ko": [
           "레드 앨리스",
           "디제이 묘스케"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "single",
       "category": "partner",
       "purchase": "kyorenromance",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "saikyostronger",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1709856008,
       "version": "5.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Dec18 + Nitro",
           "jacketDesigner": "イカダ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Dec18 + Nitro",
           "jacketDesigner": "イカダ",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18 + Nitro",
           "jacketDesigner": "イカダ",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 377,
       "id": "qovat",
       "title_localized": {
         "en": "Qovat"
       },
       "artist": "owl＊tree",
       "search_title": {
         "ja": [
           "こばっと",
           "こゔぁっと"
         ],
         "ko": [
           "쿠오밧",
           "쿼밧",
           "코밧"
         ]
       },
       "search_artist": {
         "ja": [
           "おうるつりー"
         ],
         "ko": [
           "아울트리"
         ]
       },
       "bpm": "122",
       "bpm_base": 122,
       "set": "single",
       "category": "original",
       "purchase": "qovat",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "hime_conflict",
       "bg_inverse": "hime_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1709856009,
       "version": "5.4",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ex＊tree",
           "jacketDesigner": "Watersnake",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ex＊tree",
           "jacketDesigner": "Watersnake",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "ny＊tree",
           "jacketDesigner": "Watersnake",
           "rating": 10
         }
       ]
     },
     {
       "idx": 378,
       "id": "hellohell",
       "title_localized": {
         "en": "HELLOHELL"
       },
       "artist": "暁Records",
       "search_title": {
         "ja": [
           "はろーへる"
         ],
         "ko": [
           "헬로헬"
         ]
       },
       "search_artist": {
         "en": [
           "akatsuki records"
         ],
         "ja": [
           "あかつきれこーず"
         ],
         "ko": [
           "아카츠키 레코드"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "touhou_conflict",
       "bg_inverse": "touhou_light",
       "source_copyright": "©上海アリス幻樂団",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1711324800,
       "version": "5.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "原之",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "原之",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "原之",
           "rating": 7
         },
         {
           "ratingClass": 4,
           "chartDesigner": "eién",
           "jacketDesigner": "原之",
           "rating": 9
         }
       ]
     },
     {
       "idx": 379,
       "id": "ichirin",
       "title_localized": {
         "en": "〇、"
       },
       "artist": "Kolaa \u0026 熊子",
       "search_title": {
         "en": [
           "ichirin"
         ],
         "ja": [
           "いちりん"
         ],
         "ko": [
           "이치린"
         ]
       },
       "search_artist": {
         "ja": [
           "こーらー",
           "くまこ"
         ],
         "ko": [
           "콜라아"
         ]
       },
       "bpm": "145",
       "bpm_base": 145,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "prelude_light",
       "bg_inverse": "prelude_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1711324801,
       "version": "5.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG、",
           "jacketDesigner": "毛腿猪兔子 \u0026 Kolaa",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG、",
           "jacketDesigner": "毛腿猪兔子 \u0026 Kolaa",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG、",
           "jacketDesigner": "毛腿猪兔子 \u0026 Kolaa",
           "rating": 9
         }
       ]
     },
     {
       "idx": 380,
       "id": "awakeninruins",
       "title_localized": {
         "en": "Awaken In Ruins"
       },
       "artist": "Supa7onyz",
       "search_title": {
         "ja": [
           "あうぇーくんいんるいんず"
         ],
         "ko": [
           "어웨이큰 인 루인즈"
         ]
       },
       "search_artist": {
         "ja": [
           "すーぱーとにーず"
         ],
         "ko": [
           "스파 토니즈",
           "수파 토니즈",
           "수퍼 토니즈",
           "슈퍼 토니즈"
         ]
       },
       "bpm": "125",
       "bpm_base": 125,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "source_localized": {
         "en": "Paradigm: Reboot"
       },
       "source_copyright": "© TunerGames",
       "date": 1711324802,
       "version": "5.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis",
           "jacketDesigner": "人間蛋",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis",
           "jacketDesigner": "人間蛋",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis",
           "jacketDesigner": "人間蛋",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 381,
       "id": "morningloom",
       "title_localized": {
         "en": "MORNINGLOOM"
       },
       "artist": "saaa",
       "search_title": {
         "ja": [
           "もーにんぐるーむ"
         ],
         "ko": [
           "모닝글룸"
         ]
       },
       "search_artist": {
         "ja": [
           "さえさん"
         ],
         "ko": [
           "사아아아"
         ]
       },
       "bpm": "102",
       "bpm_base": 204,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1711324803,
       "version": "5.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion • 8:00",
           "jacketDesigner": "すずあ",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion • 8:21",
           "jacketDesigner": "すずあ",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion • 8:45",
           "jacketDesigner": "すずあ",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Exschwasion • 8:46",
           "jacketDesigner": "すずあ",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 382,
       "id": "lethalvoltage",
       "title_localized": {
         "en": "Lethal Voltage"
       },
       "artist": "siqlo",
       "search_title": {
         "ja": [
           "りーさるぼるてーじ"
         ],
         "ko": [
           "리썰 볼티지",
           "리썰 볼테이지"
         ]
       },
       "search_artist": {
         "ja": [
           "さいくろ"
         ],
         "ko": [
           "사이클로"
         ]
       },
       "bpm": "190",
       "bpm_base": 190,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1711324804,
       "version": "5.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "moonquay [EMP]",
           "jacketDesigner": "mochi’s pizza",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "moonquay [FLASH]",
           "jacketDesigner": "mochi’s pizza",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "moonquay [SHOCK]",
           "jacketDesigner": "mochi’s pizza",
           "rating": 10
         }
       ]
     },
     {
       "idx": 383,
       "id": "mirinae",
       "title_localized": {
         "en": "MIRINAE"
       },
       "artist": "TAK × Zekk",
       "search_title": {
         "ja": [
           "みりね",
           "みりねー"
         ],
         "ko": [
           "미리내"
         ]
       },
       "search_artist": {
         "ja": [
           "たっく",
           "ぜっく"
         ],
         "ko": [
           "탁",
           "젝",
           "제크"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "single",
       "category": "original",
       "purchase": "mirinae",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1711324805,
       "version": "5.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "N↑TRO",
           "jacketDesigner": "すずなし",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "N↑TRO",
           "jacketDesigner": "すずなし",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "N↑TRO",
           "jacketDesigner": "すずなし",
           "rating": 10
         }
       ]
     },
     {
       "idx": 384,
       "id": "ultradiaxon",
       "title_localized": {
         "en": "ultradiaxon-N3"
       },
       "artist": "nitro (lowiro)",
       "search_title": {
         "ja": [
           "うるとらでぃあくそんえぬすりー",
           "うるとらじあくそんえぬすりー",
           "うるとらだいあくそんえぬすりー",
           "あるとれじあくそんえぬすりー",
           "あるとれでぃあくそんえぬすりー"
         ],
         "ko": [
           "울트라디악손 엔쓰리",
           "울트라다이악손 엔쓰리",
           "울트레이디악손 엔쓰리",
           "울트레이디악손 엔쓰리"
         ]
       },
       "search_artist": {
         "ja": [
           "にとろ",
           "ないとろ"
         ],
         "ko": [
           "니트로"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "single",
       "category": "partner",
       "purchase": "ultradiaxon",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1712016000,
       "version": "5.5",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "MiyU",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "MiyU",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro",
           "jacketDesigner": "MiyU",
           "rating": 10
         }
       ]
     },
     {
       "idx": 385,
       "id": "leaveallbehind",
       "title_localized": {
         "en": "Leave All Behind"
       },
       "artist": "rider",
       "search_title": {
         "ja": [
           "りーぶおーるびはいんど",
           "りーゔおーるびはいんど"
         ],
         "ko": [
           "리브 올 비하인드"
         ]
       },
       "search_artist": {
         "ja": [
           "らいだー"
         ],
         "ko": [
           "라이더"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1714003200,
       "source_localized": {
         "en": "Phigros"
       },
       "source_copyright": "© Pigeon Games",
       "version": "5.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "NoteRE",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "NoteRE",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance",
           "jacketDesigner": "NoteRE",
           "rating": 9
         }
       ]
     },
     {
       "idx": 386,
       "id": "distortedfate",
       "title_localized": {
         "en": "Distorted Fate"
       },
       "artist": "Sakuzyo",
       "search_title": {
         "ja": [
           "でぃすとーてっどふぇいと"
         ],
         "ko": [
           "디스토디드 페이트"
         ]
       },
       "search_artist": {
         "ja": [
           "さくじょ"
         ],
         "ko": [
           "사쿠죠"
         ]
       },
       "bpm": "150",
       "bpm_base": 200,
       "set": "single",
       "category": "musicgames",
       "purchase": "distortedfate",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1714003201,
       "source_localized": {
         "en": "Phigros"
       },
       "source_copyright": "© Pigeon Games",
       "version": "5.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Toaster",
           "jacketDesigner": "knife美工刀",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Toaster",
           "jacketDesigner": "knife美工刀",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Toaster",
           "jacketDesigner": "knife美工刀",
           "rating": 9
         },
         {
           "ratingClass": 4,
           "chartDesigner": "TOASTER DATA PATCHER",
           "jacketDesigner": "knife美工刀",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 387,
       "id": "floatingworld",
       "title_localized": {
         "en": "Floating World"
       },
       "artist": "baker feat. botan",
       "search_title": {
         "ja": [
           "ふろーてぃんぐわーるど"
         ],
         "ko": [
           "플로팅 월드"
         ]
       },
       "search_artist": {
         "ja": [
           "べいかー",
           "ぼたん"
         ],
         "ko": [
           "베이커",
           "보탄"
         ]
       },
       "bpm": "174",
       "bpm_base": 174,
       "set": "single",
       "category": "partner",
       "purchase": "floatingworld",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "nijuusei2_light",
       "bg_inverse": "nijuusei2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1714003202,
       "version": "5.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "チェリ藻",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "チェリ藻",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "チェリ藻",
           "rating": 9
         }
       ]
     },
     {
       "idx": 388,
       "id": "chromafill",
       "title_localized": {
         "en": "Chromafill"
       },
       "artist": "ていぬ",
       "search_title": {
         "ja": [
           "くろまふぃる",
           "くろーまふぃる"
         ],
         "ko": [
           "크로마필"
         ]
       },
       "search_artist": {
         "en": [
           "teinu"
         ],
         "ko": [
           "테이누"
         ]
       },
       "bpm": "179",
       "bpm_base": 179,
       "set": "single",
       "category": "partner",
       "purchase": "chromafill",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "observer_light",
       "bg_inverse": "observer_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1714003203,
       "version": "5.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "exschwasion -彩色-",
           "jacketDesigner": "イチゼンリュウ",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "exschwasion -彩色-",
           "jacketDesigner": "イチゼンリュウ",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "exschwasion -彩色-",
           "jacketDesigner": "イチゼンリュウ",
           "rating": 10
         }
       ]
     },
     {
       "idx": 389,
       "id": "desive",
       "title_localized": {
         "en": "Désive",
         "ko_dialog": "Desive"
       },
       "artist": "MisomyL",
       "search_title": {
         "en": [
           "desive"
         ],
         "ja": [
           "でぃざいゔ"
         ],
         "ko": [
           "디자이브"
         ]
       },
       "search_artist": {
         "ja": [
           "みそみぃる"
         ],
         "ko": [
           "미소밀"
         ]
       },
       "bpm": "180-230",
       "bpm_base": 230,
       "set": "single",
       "category": "partner",
       "purchase": "",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rei",
       "bg_inverse": "yugamu",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1714003204,
       "version": "5.6",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Yearning Call",
           "jacketDesigner": "そゐち",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Yearning Call",
           "jacketDesigner": "そゐち",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Yearning Call",
           "jacketDesigner": "そゐち",
           "rating": 9,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Yearning Call",
           "jacketDesigner": "そゐち",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 390,
       "id": "epicurus",
       "title_localized": {
         "en": "Hidden Rainbows of Epicurus",
         "ja": "エピクロスの虹はもう見えない"
       },
       "artist": "SYNC.ART'S feat.Misato",
       "search_title": {
         "ja": [
           "えぴくろすのにじはもうみえない"
         ],
         "ko": [
           "히든 레인보우즈 오브 에피쿠로스",
           "히든 레인보우 오브 에피쿠로스",
           "에피쿠로스의 무지개는 이제 보이지 않아",
           "에피쿠로스노 니지와 모 미에나이"
         ]
       },
       "search_artist": {
         "ja": [
           "しんくあーつ",
           "みさと"
         ],
         "ko": [
           "싱크아츠",
           "미사토"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "base",
       "purchase": "",
       "audioPreview": 91354,
       "audioPreviewEnd": 126967,
       "side": 0,
       "source_copyright": "©上海アリス幻樂団",
       "bg": "touhou_light",
       "bg_inverse": "touhou_conflict",
       "remote_dl": false,
       "world_unlock": false,
       "date": 1717027200,
       "version": "5.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Dec18",
           "jacketDesigner": "ののこ",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Dec18",
           "jacketDesigner": "ののこ",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18",
           "jacketDesigner": "ののこ",
           "rating": 7
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Dec18",
           "jacketDesigner": "ののこ",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 391,
       "id": "tasogare",
       "title_localized": {
         "en": "Twilight Concerto",
         "ja": "黄昏の協奏曲"
       },
       "artist": "Scarlette",
       "search_title": {
         "ja": [
           "たそがれのきょうそうきょく"
         ],
         "ko": [
           "트와일라잇 콘체르토",
           "황혼의 협주곡",
           "타소가레노 쿄소쿄쿠"
         ]
       },
       "search_artist": {
         "ja": [
           "すかーれって"
         ],
         "ko": [
           "스칼렛테",
           "스칼레테"
         ]
       },
       "bpm": "194",
       "bpm_base": 194,
       "set": "single",
       "category": "musicgames",
       "purchase": "tasogare",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1717027201,
       "source_copyright": "© QueseraGames Co., Ltd.",
       "source_localized": {
         "en": "KALPA"
       },
       "version": "5.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 9
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Exschwasion",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 392,
       "id": "oldschoolsalvage",
       "title_localized": {
         "en": "Old School Salvage"
       },
       "artist": "DJ SHARPNEL",
       "search_title": {
         "ja": [
           "おーるどすくーるさるべーじ"
         ],
         "ko": [
           "올드 스쿨 샐비지"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇいしゃーぷねる",
           "でぃーじぇいしゃーぷねる"
         ],
         "ko": [
           "디제이 샤프넬",
           "디제이 슈라프넬"
         ]
       },
       "bpm": "205",
       "bpm_base": 205,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1717027202,
       "version": "5.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis",
           "jacketDesigner": "tvchany",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis",
           "jacketDesigner": "tvchany",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis + Nitro",
           "jacketDesigner": "tvchany",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 393,
       "id": "beautifuldreamer",
       "title_localized": {
         "en": "Beautiful Dreamer"
       },
       "artist": "M-Project",
       "search_title": {
         "ja": [
           "びゅーてぃふるどりーまー"
         ],
         "ko": [
           "뷰티풀 드리머"
         ]
       },
       "search_artist": {
         "ja": [
           "えむぷろじぇくと"
         ],
         "ko": [
           "엠 프로젝트"
         ]
       },
       "bpm": "188",
       "bpm_base": 188,
       "set": "single",
       "category": "original",
       "purchase": "beautifuldreamer",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1717027203,
       "version": "5.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "さんぱち",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "さんぱち",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "さんぱち",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 394,
       "id": "backtobasics",
       "title_localized": {
         "en": "Back to Basics"
       },
       "artist": "m1dy",
       "search_title": {
         "ja": [
           "ばっくとぅべーしっくす",
           "ばっくとぅーべーしっくす"
         ],
         "ko": [
           "백 투 베이직",
           "백 투 베이직스"
         ]
       },
       "search_artist": {
         "ja": [
           "みでぃ"
         ],
         "ko": [
           "미디"
         ]
       },
       "bpm": "420",
       "bpm_base": 420,
       "set": "single",
       "category": "original",
       "purchase": "backtobasics",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1717027204,
       "version": "5.7",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "夜浪 THE FUMEn ANARCHIST",
           "jacketDesigner": "TKKsn.",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "夜浪 THE FUMEn ANARCHIST",
           "jacketDesigner": "TKKsn.",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "夜浪 THE FUMEn ANARCHIST",
           "jacketDesigner": "TKKsn.",
           "rating": 10
         }
       ]
     },
     {
       "idx": 395,
       "id": "stargateextreme",
       "title_localized": {
         "en": "STARGATE EXTREME"
       },
       "artist": "KARUT",
       "search_title": {
         "ja": [
           "すたーげーとえくすとりーむ"
         ],
         "ko": [
           "스트레인지 익스트림"
         ]
       },
       "search_artist": {
         "ja": [
           "かると"
         ],
         "ko": [
           "카루트",
           "카룻"
         ]
       },
       "bpm": "150",
       "bpm_base": 150,
       "set": "single",
       "category": "musicgames",
       "purchase": "stargateextreme",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nijuusei2_conflict",
       "bg_inverse": "nijuusei2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1719446400,
       "version": "5.8",
       "source_copyright": "© Starlike",
       "source_localized": {
         "en": "Sixtar Gate: STARTRAIL"
       },
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "SARYN",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "SARYN",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "SARYN",
           "rating": 9
         },
         {
           "ratingClass": 4,
           "chartDesigner": "eién",
           "jacketDesigner": "SARYN",
           "rating": 10
         }
       ]
     },
     {
       "idx": 396,
       "id": "signof",
       "title_localized": {
         "en": "Sign of \"10.5km\""
       },
       "artist": "渡部恭久",
       "search_title": {
         "en": [
           "yasuhisa watanabe"
         ],
         "ja": [
           "さいんおぶてんぽいんとふぁいぶきろめーとる"
         ],
         "ko": [
           "사인 오브 텐 포인트 파이브 킬로미터"
         ]
       },
       "search_artist": {
         "ja": [
           "わたなべやすひさ"
         ],
         "ko": [
           "와타나베 야스히사"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "groovecoaster_append_1",
       "purchase": "groovecoaster_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "gc_light",
       "bg_inverse": "gc_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORPORATION",
       "date": 1719446401,
       "version": "5.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Dec18",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Dec18",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 397,
       "id": "temptationgc",
       "title_localized": {
         "en": "10pt8ion"
       },
       "artist": "Lite Show Magic",
       "search_title": {
         "en": [
           "temptation"
         ],
         "ja": [
           "てんぷてーしょん"
         ],
         "ko": [
           "템테이션"
         ]
       },
       "search_artist": {
         "ja": [
           "らいとしょーまじっく"
         ],
         "ko": [
           "라이트 쇼 매직"
         ]
       },
       "bpm": "128-185",
       "bpm_base": 185,
       "set": "groovecoaster_append_1",
       "purchase": "groovecoaster_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "gc_conflict",
       "bg_inverse": "gc_light",
       "remote_dl": true,
       "world_unlock": false,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORPORATION",
       "date": 1719446402,
       "version": "5.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro",
           "jacketDesigner": "",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nite Schwa Power",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Nite Schwa Power",
           "jacketDesigner": "",
           "rating": 10
         }
       ]
     },
     {
       "idx": 398,
       "id": "blackmind",
       "title_localized": {
         "en": "Black MInD"
       },
       "artist": "COSIO",
       "search_title": {
         "ja": [
           "ぶらっくまいんど"
         ],
         "ko": [
           "블랙 마인드"
         ]
       },
       "search_artist": {
         "ja": [
           "こしお"
         ],
         "ko": [
           "코시오"
         ]
       },
       "bpm": "192",
       "bpm_base": 192,
       "set": "groovecoaster_append_1",
       "purchase": "groovecoaster_append_1",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "gc_ouroboros",
       "remote_dl": true,
       "world_unlock": false,
       "source_localized": {
         "en": "Groove Coaster",
         "ja": "グルーヴコースター"
       },
       "source_copyright": "© TAITO CORPORATION",
       "date": 1719446403,
       "version": "5.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "聖輪",
           "jacketDesigner": "",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "聖輪",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "聖輪",
           "jacketDesigner": "",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 399,
       "id": "hypervision",
       "title_localized": {
         "en": "HYPER VISION"
       },
       "artist": "VOLTA",
       "search_title": {
         "ja": [
           "はいぱーびじょん",
           "はいぱーゔぃじょん"
         ],
         "ko": [
           "하이퍼 비전"
         ]
       },
       "search_artist": {
         "ja": [
           "ぼるた"
         ],
         "ko": [
           "볼타"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "single",
       "category": "original",
       "purchase": "hypervision",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "single2_conflict",
       "bg_inverse": "single2_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1719446404,
       "version": "5.8",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NITRO",
           "jacketDesigner": "洗濯メン",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NITRO",
           "jacketDesigner": "洗濯メン",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NITRO",
           "jacketDesigner": "洗濯メン",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 401,
       "id": "distortionhuman",
       "title_localized": {
         "en": "Distortion Human",
         "ja": "ディストーション・ニンゲン"
       },
       "artist": "DJ Myosuke \u0026 KAJI",
       "search_title": {
         "ko": [
           "디스토션 휴먼"
         ]
       },
       "search_artist": {
         "ja": [
           "でぃーじぇーみょーすけ",
           "でぃーじぇーみょうすけ",
           "でぃーじぇいみょーすけ",
           "でぃーじぇいみょうすけ",
           "かじ"
         ],
         "ko": [
           "디제이 묘스케",
           "카지"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "yugamu",
       "bg_inverse": "rei",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1722297600,
       "version": "5.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "ディストーション・ルクアンス",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "ディストーション・ルクアンス",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "ディストーション・ルクアンス",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 402,
       "id": "shrink",
       "title_localized": {
         "en": "shrink"
       },
       "artist": "Shohei Tsuchiya(ZUNTATA)",
       "search_title": {
         "ja": [
           "しゅりんく"
         ],
         "ko": [
           "슈링크",
           "쉬링크"
         ]
       },
       "search_artist": {
         "ja": [
           "しょうへいつちや",
           "つちやしょうへい"
         ],
         "ko": [
           "쇼헤이 츠치야",
           "츠치야 쇼헤이",
           "즌타타"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "single",
       "purchase": "shrink",
       "category": "musicgames",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "source_localized": {
         "en": "MUSIC DIVER"
       },
       "source_copyright": "© TAITO CORPORATION",
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1722297601,
       "version": "5.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Dec18",
           "jacketDesigner": "",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Dec18",
           "jacketDesigner": "",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18",
           "jacketDesigner": "",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 403,
       "id": "invain",
       "title_localized": {
         "en": "In Vain"
       },
       "artist": "ryhki",
       "search_title": {
         "ja": [
           "いんべいん",
           "いんゔぇいん"
         ],
         "ko": [
           "인 베인"
         ]
       },
       "search_artist": {
         "ja": [
           "りゅーき"
         ],
         "ko": [
           "류우키"
         ]
       },
       "bpm": "165",
       "bpm_base": 165,
       "set": "nihil",
       "purchase": "nihil",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nihil",
       "bg_inverse": "nihil",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1722297602,
       "version": "5.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "トロ３",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "トロ３",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "CERiNG",
           "jacketDesigner": "トロ３",
           "rating": 9
         }
       ]
     },
     {
       "idx": 404,
       "id": "hypnotize",
       "title_localized": {
         "en": "Hypnotize"
       },
       "artist": "rejection",
       "search_title": {
         "ja": [
           "ひぷのたいず"
         ],
         "ko": [
           "히프노타이즈"
         ]
       },
       "search_artist": {
         "ja": [
           "りじぇくしょん"
         ],
         "ko": [
           "리젝션"
         ]
       },
       "bpm": "160",
       "bpm_base": 160,
       "set": "nihil",
       "purchase": "nihil",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nihil",
       "bg_inverse": "nihil",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1722297603,
       "version": "5.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "én",
           "jacketDesigner": "つくだ煮",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "én",
           "jacketDesigner": "つくだ煮",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "én",
           "jacketDesigner": "つくだ煮",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "én × nitro「The Radical」",
           "jacketDesigner": "つくだ煮",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 405,
       "id": "ashenboundary",
       "title_localized": {
         "en": "Ashen 6oundary"
       },
       "artist": "YUKIYANAGI",
       "search_title": {
         "en": [
           "ashen boundary"
         ],
         "ja": [
           "あっしぇんばうんだりー"
         ],
         "ko": [
           "애쉰 바운더리"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆきやなぎ"
         ],
         "ko": [
           "유키야나기"
         ]
       },
       "bpm": "172",
       "bpm_base": 172,
       "set": "nihil",
       "purchase": "nihil",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nihil",
       "bg_inverse": "nihil",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1722297604,
       "version": "5.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "[NITRO]",
           "jacketDesigner": "AT基調",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "[NITRO]",
           "jacketDesigner": "AT基調",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "[NITRO]",
           "jacketDesigner": "AT基調",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 406,
       "id": "judgement",
       "title_localized": {
         "en": "Judgement"
       },
       "artist": "Tatsunoshin",
       "search_title": {
         "ja": [
           "じゃっじめんと"
         ],
         "ko": [
           "저지멘트",
           "저지먼트"
         ]
       },
       "search_artist": {
         "ja": [
           "たつのしん"
         ],
         "ko": [
           "타츠노신"
         ]
       },
       "bpm": "200",
       "bpm_base": 200,
       "set": "nihil",
       "purchase": "nihil",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "nihil",
       "bg_inverse": "nihil",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1722297605,
       "version": "5.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅 » collapse",
           "jacketDesigner": "辷",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅 » collapse",
           "jacketDesigner": "辷",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅 » collapse",
           "jacketDesigner": "辷",
           "rating": 10
         }
       ]
     },
     {
       "idx": 400,
       "id": "alterego",
       "title_localized": {
         "en": "ALTER EGO"
       },
       "artist": "Yuta Imai vs Qlarabelle",
       "search_title": {
         "ja": [
           "おるたーえご"
         ],
         "ko": [
           "얼터 에고",
           "알터 에고"
         ]
       },
       "search_artist": {
         "ja": [
           "ゆうたいまい",
           "くららべる"
         ],
         "ko": [
           "유타 이마이",
           "클라라벨"
         ]
       },
       "bpm": "195",
       "bpm_base": 195,
       "set": "nihil",
       "purchase": "nihil",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "alterego",
       "bg_inverse": "alterego",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1722297606,
       "version": "5.9",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Article V《Observation》",
           "jacketDesigner": "すずなし",
           "rating": 6
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Article VI《Hypothesis》",
           "jacketDesigner": "すずなし",
           "rating": 9
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Article VII《Analysis》",
           "jacketDesigner": "すずなし",
           "rating": 10
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Article 0x8《Enmity》",
           "jacketDesigner": "すずなし",
           "rating": 11
         }
       ],
       "additional_files": [
         {
           "file_name": "video_720.mp4",
           "requirement": "low_res"
         },
         {
           "file_name": "video_1080.mp4",
           "requirement": "hi_res"
         }
       ]
     },
     {
       "idx": 407,
       "id": "epitaxy",
       "title_localized": {
         "en": "epitaxy"
       },
       "artist": "Camellia",
       "search_title": {
         "ja": [
           "えぴたくしー"
         ],
         "ko": [
           "에피택시"
         ]
       },
       "search_artist": {
         "ja": [
           "かめりあ"
         ],
         "ko": [
           "카멜리아"
         ]
       },
       "bpm": "183",
       "bpm_base": 183,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rotaeno_light",
       "bg_inverse": "rotaeno_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Rotaeno"
       },
       "source_copyright": "© Dream Engine Games",
       "world_unlock": true,
       "date": 1724889600,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Dec18",
           "jacketDesigner": "唯莎",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Dec18",
           "jacketDesigner": "唯莎",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Dec18",
           "jacketDesigner": "唯莎",
           "rating": 8
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Dec18",
           "jacketDesigner": "唯莎",
           "rating": 9
         }
       ]
     },
     {
       "idx": 408,
       "id": "waltzforlorelei",
       "title_localized": {
         "en": "Waltz for Lorelei"
       },
       "artist": "Sobrem \u0026 庭師",
       "search_title": {
         "ja": [
           "わるつふぉーろーれらい"
         ],
         "ko": [
           "왈츠 포 로렐라이"
         ]
       },
       "search_artist": {
         "en": [
           "niwashi"
         ],
         "ja": [
           "そぶれむ",
           "にわし"
         ],
         "ko": [
           "소브렘",
           "니와시"
         ]
       },
       "bpm": "220",
       "bpm_base": 220,
       "set": "rotaeno",
       "purchase": "rotaeno",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rotaeno_light",
       "bg_inverse": "rotaeno_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Rotaeno"
       },
       "source_copyright": "© Dream Engine Games",
       "world_unlock": false,
       "date": 1724889601,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "antymis",
           "jacketDesigner": "夕西",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "antymis",
           "jacketDesigner": "夕西",
           "rating": 5
         },
         {
           "ratingClass": 2,
           "chartDesigner": "antymis",
           "jacketDesigner": "夕西",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "antymis",
           "jacketDesigner": "夕西",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 409,
       "id": "dualdoom",
       "title_localized": {
         "en": "Dual Doom Deathmatch"
       },
       "artist": "Kobaryo vs HyuN",
       "search_title": {
         "ja": [
           "でゅあるどぅーむですまっち"
         ],
         "ko": [
           "듀얼 룸 데스매치"
         ]
       },
       "search_artist": {
         "ja": [
           "こばりょー"
         ],
         "ko": [
           "코바료",
           "현"
         ]
       },
       "bpm": "222",
       "bpm_base": 222,
       "set": "rotaeno",
       "purchase": "rotaeno",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "rotaeno_conflict",
       "bg_inverse": "rotaeno_light",
       "remote_dl": true,
       "source_localized": {
         "en": "Rotaeno"
       },
       "source_copyright": "© Dream Engine Games",
       "world_unlock": false,
       "date": 1724889602,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "NITRO",
           "jacketDesigner": "炎獵",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "NITRO",
           "jacketDesigner": "炎獵",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "NITRO",
           "jacketDesigner": "炎獵",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "NITRO",
           "jacketDesigner": "炎獵",
           "rating": 10
         }
       ]
     },
     {
       "idx": 410,
       "id": "invertedworld",
       "title_localized": {
         "en": "Inverted World"
       },
       "artist": "ARForest",
       "search_title": {
         "ja": [
           "いんばーてっどわーるど",
           "いんゔぁーてっどわーるど"
         ],
         "ko": [
           "인버티드 월드"
         ]
       },
       "search_artist": {
         "ja": [
           "えーあーるふぉれすと"
         ],
         "ko": [
           "에이알 포레스트"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "rotaeno",
       "purchase": "rotaeno",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "rotaeno_light",
       "bg_inverse": "rotaeno_conflict",
       "remote_dl": true,
       "source_localized": {
         "en": "Rotaeno"
       },
       "source_copyright": "© Dream Engine Games",
       "world_unlock": false,
       "date": 1724889603,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "↑én↓",
           "jacketDesigner": "Mechari",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "↑én↓",
           "jacketDesigner": "Mechari",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "↑én↓",
           "jacketDesigner": "Mechari",
           "rating": 9
         },
         {
           "ratingClass": 4,
           "chartDesigner": "聖輪↓↑夜浪",
           "jacketDesigner": "Mechari",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 411,
       "id": "mvurbd",
       "title_localized": {
         "en": "MVURBD"
       },
       "artist": "ETIA.",
       "search_title": {
         "ja": [
           "むーぶゆあぼでぃ"
         ],
         "ko": [
           "므브유알보디"
         ]
       },
       "search_artist": {
         "ja": [
           "えちあ"
         ],
         "ko": [
           "에치아"
         ]
       },
       "bpm": "175",
       "bpm_base": 175,
       "set": "rotaeno",
       "purchase": "rotaeno",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "rotaeno_conflict",
       "bg_inverse": "rotaeno_light",
       "remote_dl": true,
       "source_localized": {
         "en": "Rotaeno"
       },
       "source_copyright": "© Dream Engine Games",
       "world_unlock": false,
       "date": 1724889604,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "絶滅",
           "jacketDesigner": "noel",
           "rating": 4
         },
         {
           "ratingClass": 1,
           "chartDesigner": "絶滅",
           "jacketDesigner": "noel",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "絶滅",
           "jacketDesigner": "noel",
           "rating": 10
         }
       ]
     },
     {
       "idx": 412,
       "id": "vulcanus",
       "title_localized": {
         "en": "Vulcānus"
       },
       "artist": "Team Grimoire vs Aoi",
       "search_title": {
         "ja": [
           "うるかぬす",
           "うるかーぬす"
         ],
         "ko": [
           "불카누스"
         ]
       },
       "search_artist": {
         "ja": [
           "ちーむぐりもあ",
           "ちーむぐりもわーる",
           "あおい"
         ],
         "ko": [
           "팀 그리모어",
           "아오이"
         ]
       },
       "bpm": "212",
       "bpm_base": 212,
       "set": "rotaeno",
       "purchase": "rotaeno",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "vulcanus",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1724889605,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Volution",
           "jacketDesigner": "月裏",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Volution CCCLX",
           "jacketDesigner": "月裏",
           "rating": 8
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Volution IV",
           "jacketDesigner": "月裏",
           "rating": 10,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 413,
       "id": "rainofconflict",
       "title_localized": {
         "en": "Rain of Conflict in a Radiant Abyss"
       },
       "artist": "ak+q",
       "search_title": {
         "ja": [
           "れいんおぶこんふりくといんあれでぃあんとあびす",
           "れいんおぶこんふりくといんあらじあんとあびす",
           "れいんおぶこんふりくといんあらでぃあんとあびす",
           ""
         ],
         "ko": [
           "레인 오브 컨플릭트 인 어 래디언트 어비스"
         ]
       },
       "search_artist": {
         "ja": [
           "えーけーぷらすきゅー"
         ],
         "ko": [
           "에이케이 플러스 큐"
         ]
       },
       "bpm": "195",
       "bpm_base": 195,
       "set": "single",
       "purchase": "rainofconflict",
       "category": "original",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "finale_conflict",
       "bg_inverse": "finale_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1726099200,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Nitro “v20170309”",
           "jacketDesigner": "辷",
           "rating": 5
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Nitro “v20170309”",
           "jacketDesigner": "辷",
           "rating": 7,
           "ratingPlus": true
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Nitro “v20170309”",
           "jacketDesigner": "辷",
           "rating": 9
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Nitro meets Toaster “v20170309”",
           "jacketDesigner": "辷",
           "rating": 10
         }
       ]
     },
     {
       "idx": 414,
       "id": "saintorsinner",
       "title_localized": {
         "en": "Saint or Sinner"
       },
       "artist": "crayvxn",
       "search_title": {
         "ja": [
           "せいんとおあしんなー"
         ],
         "ko": [
           "세인트 오어 시너"
         ]
       },
       "search_artist": {
         "ja": [
           "くれいぶん"
         ],
         "ko": [
           "크레이븐"
         ]
       },
       "bpm": "164",
       "bpm_base": 164,
       "set": "prelude",
       "purchase": "prelude",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "prelude_conflict",
       "bg_inverse": "prelude_light",
       "remote_dl": true,
       "world_unlock": false,
       "date": 1727308800,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "小終点",
           "jacketDesigner": "yawa",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "小終点",
           "jacketDesigner": "yawa",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "小終点",
           "jacketDesigner": "yawa",
           "rating": 8,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 415,
       "id": "hailstone",
       "title_localized": {
         "en": "Hailstone"
       },
       "artist": "Kazki Misora",
       "search_title": {
         "ja": [
           "へいるすとーん"
         ],
         "ko": [
           "헤일스톤"
         ]
       },
       "search_artist": {
         "ja": [
           "かずきみそら"
         ],
         "ko": [
           "카즈키 미소라"
         ]
       },
       "bpm": "180",
       "bpm_base": 180,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "single2_light",
       "bg_inverse": "single2_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "date": 1727308801,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "raycast",
           "jacketDesigner": "mogami",
           "rating": 3
         },
         {
           "ratingClass": 1,
           "chartDesigner": "raycast",
           "jacketDesigner": "mogami",
           "rating": 7
         },
         {
           "ratingClass": 2,
           "chartDesigner": "raycast",
           "jacketDesigner": "mogami",
           "rating": 9,
           "ratingPlus": true
         }
       ]
     },
     {
       "idx": 416,
       "id": "furetemitai",
       "title_localized": {
         "en": "FURETE-MITAI",
         "ja": "フレテミタイ"
       },
       "artist": "みきとP",
       "search_title": {
         "en": [
           "furetemitai"
         ],
         "ko": [
           "닿고싶어"
         ]
       },
       "search_artist": {
         "en": [
           "mikitop"
         ],
         "ja": [
           "みきとぴー"
         ],
         "ko": [
           "미키토피"
         ]
       },
       "bpm": "155",
       "bpm_base": 155,
       "set": "extend_3",
       "purchase": "extend_3",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 0,
       "bg": "hime_light",
       "bg_inverse": "hime_conflict",
       "remote_dl": true,
       "world_unlock": true,
       "source_localized": {
         "en": "TETOTE CONNECT",
         "ja": "テトテコネクト"
       },
       "source_copyright": "© TAITO CORPORATION",
       "date": 1727308802,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "nora::neko",
           "jacketDesigner": "",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "nora::neko",
           "jacketDesigner": "",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "nora::neko",
           "jacketDesigner": "",
           "rating": 8
         },
         {
           "ratingClass": 4,
           "chartDesigner": "nora::neko",
           "jacketDesigner": "",
           "rating": 9
         }
       ]
     },
     {
       "idx": 417,
       "id": "gensounosatellite",
       "title_localized": {
         "en": "Gensou no Satellite",
         "ja": "幻想のサテライト"
       },
       "artist": "豚乙女",
       "search_title": {
         "en": [
           "gensounosateraito"
         ],
         "ja": [
           "げんそうのさてらいと"
         ],
         "ko": [
           "겐소우노 사토라이토",
           "겐소노 사토라이토",
           "환상의 새틀라이트"
         ]
       },
       "search_artist": {
         "ja": [
           "ぶたおとめ"
         ],
         "ko": [
           "부타오토메"
         ]
       },
       "bpm": "230",
       "bpm_base": 230,
       "set": "single",
       "purchase": "gensounosatellite",
       "category": "poprec",
       "audioPreview": 0,
       "audioPreviewEnd": 0,
       "side": 1,
       "bg": "vs_conflict",
       "bg_inverse": "vs_light",
       "remote_dl": true,
       "world_unlock": false,
       "source_copyright": "©上海アリス幻樂団",
       "date": 1727308803,
       "version": "5.10",
       "difficulties": [
         {
           "ratingClass": 0,
           "chartDesigner": "Luxance",
           "jacketDesigner": "ランコの姉 (豚乙女)",
           "rating": 2
         },
         {
           "ratingClass": 1,
           "chartDesigner": "Luxance",
           "jacketDesigner": "ランコの姉 (豚乙女)",
           "rating": 6
         },
         {
           "ratingClass": 2,
           "chartDesigner": "Luxance",
           "jacketDesigner": "ランコの姉 (豚乙女)",
           "rating": 8,
           "ratingPlus": true
         },
         {
           "ratingClass": 4,
           "chartDesigner": "Luxance",
           "jacketDesigner": "ランコの姉 (豚乙女)",
           "rating": 10
         }
       ]
     }
   ]
}

2024年10月11日 (五) 13:30的最新版本

{ 

   "songs": [
       {
           "idx": 0,
           "id": "sayonarahatsukoi",
           "title_localized": {
               "en": "Sayonara Hatsukoi"
           },
           "artist": "REDSHiFT",
           "search_title": {
               "ja": [
                   "さよならはつこい"
               ],
               "ko": [
                   "사요나라 하츠코이"
               ]
           },
           "search_artist": {
               "ja": [
                   "れっどしふと"
               ],
               "ko": [
                   "레드시프트"
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               "en": "Lost Civilization"
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           "artist": "Laur vs CK",
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                   "ろすとしびらいぜーしょん",
                   "ろすとしゔぃらいぜーしょん"
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               "ko": [
                   "로스트 시빌리제이션"
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           "search_artist": {
               "ja": [
                   "らうる",
                   "しーけー"
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               "ko": [
                   "라우르",
                   "시케이"
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               "en": "GOODTEK (Arcaea Edit)"
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                   "ぐっどてっく"
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               "ko": [
                   "굿텍"
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               "ja": [
                   "えびまよ"
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               "ko": [
                   "에비마요"
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               "en": "cry of viyella"
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               "ja": [
                   "くらいおぶゔぃえら"
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                   "크라이 오브 비엘라"
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               "ja": [
                   "らうる"
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                   "라우르"
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           ]
       },
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               "en": "Rise"
           },
           "artist": "Combatplayer",
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               "ja": [
                   "らいず"
               ],
               "ko": [
                   "라이즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "こんばっとぷれいやー"
               ],
               "ko": [
                   "컴뱃플레이어"
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       },
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               "en": "Lucifer"
           },
           "artist": "chitose",
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               "ja": [
                   "るしふぁー"
               ],
               "ko": [
                   "루시퍼"
               ]
           },
           "search_artist": {
               "ja": [
                   "ちとせ"
               ],
               "ko": [
                   "치토세"
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           },
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       },
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               "en": "Fairytale"
           },
           "artist": "chitose",
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               "ja": [
                   "ふぇありーている"
               ],
               "ko": [
                   "페어리테일"
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           },
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               "ja": [
                   "ちとせ"
               ],
               "ko": [
                   "치토세"
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               "en": "I've heard it said"
           },
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                   "あいゔはーどいっとせいど",
                   "あいぶはーどいっとせいど"
               ],
               "ko": [
                   "아이브 허드 잇 셋",
                   "아입 허드 잇 셋"
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           },
           "search_artist": {
               "ja": [
                   "こんばっとぷれいやー"
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               "ko": [
                   "컴뱃플레이어"
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               "en": "Babaroque"
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               "ja": [
                   "ばばろっく"
               ],
               "ko": [
                   "바바로크"
               ]
           },
           "search_artist": {
               "ja": [
                   "しすみっくす"
               ],
               "ko": [
                   "시스믹스"
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           },
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       },
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               "en": "memoryfactory.lzh"
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                   "めもりーふぁくとりー"
               ],
               "ko": [
                   "메모리팩토리.이즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふらむす"
               ],
               "ko": [
                   "프럼스"
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       },
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               "en": "Snow White"
           },
           "artist": "Puru",
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               "ja": [
                   "すのーほわいと",
                   "すのうほわいと"
               ],
               "ko": [
                   "스노우 화이트"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぷる"
               ],
               "ko": [
                   "푸루"
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           },
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       },
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               "en": "Relentless"
           },
           "artist": "Akira Complex",
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               "ja": [
                   "りれんとれす"
               ],
               "ko": [
                   "릴렌트리스"
               ]
           },
           "search_artist": {
               "ja": [
                   "あきらこんぷれっくす"
               ],
               "ko": [
                   "아키라 컴플렉스"
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           },
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       },
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               "en": "Shades of Light in a Transcendent Realm"
           },
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               "ja": [
                   "しぇーずおぶらいといんあとらんせんだんとれるむ",
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                   "셰이즈 오브 라이트 인 어 트랜센던트 렐름"
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           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー"
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               "ko": [
                   "에이케이 플러스 큐"
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                   "rating": 3
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                   "chartDesigner": "Nitro",
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                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
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                   "ratingClass": 3,
                   "chartDesigner": "N↑TRO",
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       },
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           "title_localized": {
               "en": "Vexaria"
           },
           "artist": "ak+q",
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                   "うぇくさりあ",
                   "ゔぇくさりあ"
               ],
               "ko": [
                   "벡자리아",
                   "",
                   "벡사리아"
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           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー"
               ],
               "ko": [
                   "에이케이 플러스 큐"
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           },
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           "set": "base",
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                   "rating": 2
               },
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                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
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                   "rating": 5
               },
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                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
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               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "石樂",
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                   "rating": 9,
                   "date": 1590537600,
                   "version": "3.0"
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           ]
       },
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           "id": "essenceoftwilight",
           "title_localized": {
               "en": "Essence of Twilight"
           },
           "artist": "ak+q",
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               "ja": [
                   "えっせんすおぶとわいらいと"
               ],
               "ko": [
                   "에센스 오브 트와일라잇",
                   "",
                   "엣센스 오브 트와일라잇"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー"
               ],
               "ko": [
                   "에이케이 플러스 큐"
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           },
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           "world_unlock": false,
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               },
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                   "chartDesigner": "Nitro",
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                   "chartDesigner": "Nitro",
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           ]
       },
       {
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           "title_localized": {
               "en": "qualia -ideaesthesia-"
           },
           "artist": "nitro",
           "search_title": {
               "ja": [
                   "くおりあ"
               ],
               "ko": [
                   "퀄리아 아이디에테지아",
                   "",
                   "콸리아 아이디에테지아"
               ]
           },
           "search_artist": {
               "ja": [
                   "ないとろ",
                   "にとろ"
               ],
               "ko": [
                   "니트로"
               ]
           },
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           "set": "base",
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           "remote_dl": true,
           "date": 1487980810,
           "version": "1.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "-chartaesthesia-",
                   "jacketDesigner": "Khronetic",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "-chartaesthesia-",
                   "jacketDesigner": "Khronetic",
                   "rating": 7
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               {
                   "ratingClass": 2,
                   "chartDesigner": "-chartaesthesia-",
                   "jacketDesigner": "Khronetic",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "moonquay -end of chartaesthesia-",
                   "jacketDesigner": "khronetic -synesthesia-",
                   "rating": 9,
                   "jacketOverride": true,
                   "ratingPlus": true,
                   "date": 1639008001,
                   "version": "3.10",
                   "hidden_until": "difficulty"
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           ]
       },
       {
           "idx": 16,
           "id": "pragmatism",
           "title_localized": {
               "en": "PRAGMATISM"
           },
           "artist": "Laur",
           "search_title": {
               "ja": [
                   "ぷらぐまてぃずむ"
               ],
               "ko": [
                   "프라그마티즘",
                   "프래그마티즘"
               ]
           },
           "search_artist": {
               "ja": [
                   "らうる"
               ],
               "ko": [
                   "라우르"
               ]
           },
           "bpm": "174",
           "bpm_base": 174,
           "set": "core",
           "purchase": "core",
           "audioPreview": 31724,
           "audioPreviewEnd": 67586,
           "side": 0,
           "world_unlock": false,
           "bg": "pragmatism",
           "remote_dl": true,
           "date": 1487980817,
           "version": "1.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "東星",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               },
               {
                   "ratingClass": 3,
                   "title_localized": {
                       "en": "PRAGMATISM -RESURRECTION-"
                   },
                   "audioOverride": true,
                   "chartDesigner": "THE LAST DREAM",
                   "jacketDesigner": "シエラ",
                   "jacketOverride": true,
                   "bg": "pragmatism3",
                   "rating": 11,
                   "date": 1639008004,
                   "version": "3.10",
                   "hidden_until": "difficulty"
               }
           ]
       },
       {
           "idx": 17,
           "id": "sheriruth",
           "title_localized": {
               "en": "Sheriruth"
           },
           "artist": "Team Grimoire",
           "search_title": {
               "ja": [
                   "しぇりだー",
                   "しぇりるす"
               ],
               "ko": [
                   "셰리다",
                   "셰리루스",
                   "셰리루트",
                   "셰루트",
                   "셰루스",
                   "셰리더"
               ]
           },
           "search_artist": {
               "ja": [
                   "ちーむぐりもあ",
                   "ちーむぐりもわーる"
               ],
               "ko": [
                   "팀 그리모어"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "core",
           "purchase": "core",
           "audioPreview": 57140,
           "audioPreviewEnd": 88275,
           "side": 1,
           "world_unlock": false,
           "bg": "sheriruth",
           "remote_dl": true,
           "date": 1487980818,
           "version": "1.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "シエラ",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "シエラ",
                   "rating": 10
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           ]
       },
       {
           "idx": 18,
           "id": "lumia",
           "title_localized": {
               "en": "Lumia"
           },
           "artist": "sky_delta",
           "search_title": {
               "ja": [
                   "るみあ"
               ],
               "ko": [
                   "루미아"
               ]
           },
           "search_artist": {
               "ja": [
                   "すかいでるた"
               ],
               "ko": [
                   "스카이 델타"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "core",
           "purchase": "core",
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           "side": 0,
           "bg": "base_light",
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           "remote_dl": true,
           "date": 1487980815,
           "version": "1.0",
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                   "ratingClass": 0,
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "mins",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster missing Nitro.",
                   "jacketDesigner": "mins",
                   "rating": 8
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Toaster.",
                   "jacketDesigner": "mins",
                   "jacketOverride": true,
                   "rating": 9,
                   "date": 1604880000,
                   "version": "3.2"
               }
           ]
       },
       {
           "idx": 19,
           "id": "dement",
           "title_localized": {
               "en": "Dement ~after legend~"
           },
           "artist": "Cosmograph",
           "search_title": {
               "ja": [
                   "でめんとあふたーれじぇんど"
               ],
               "ko": [
                   "디멘트 애프터 레전드"
               ]
           },
           "search_artist": {
               "ja": [
                   "こすもぐらふ"
               ],
               "ko": [
                   "코스모그래프"
               ]
           },
           "bpm": "210",
           "bpm_base": 210,
           "set": "base",
           "purchase": "",
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           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "date": 1489968000,
           "version": "1.0",
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
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                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Nitro ~ABYSS~",
                   "jacketDesigner": "",
                   "jacketOverride": true,
                   "rating": 9,
                   "ratingPlus": true,
                   "date": 1597968001,
                   "version": "3.1"
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           ]
       },
       {
           "idx": 20,
           "id": "dandelion",
           "title_localized": {
               "en": "Dandelion"
           },
           "artist": "Farhan",
           "search_title": {
               "ja": [
                   "だんでらいおん"
               ],
               "ko": [
                   "단델라이온"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふぁるはーん"
               ],
               "ko": [
                   "파란",
                   "팔란"
               ]
           },
           "bpm": "169",
           "bpm_base": 169,
           "set": "base",
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           "date": 1489968000,
           "version": "1.0",
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
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                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
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                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
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                   "rating": 8
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           ]
       },
       {
           "idx": 21,
           "id": "anokumene",
           "title_localized": {
               "en": "Anökumene",
               "ko": "Anokumene",
               "zh-Hant": "Anokumene",
               "zh-Hans": "Anokumene"
           },
           "artist": "Jun Kuroda",
           "search_title": {
               "en": [
                   "anokumene"
               ],
               "ja": [
                   "あねくめーね",
                   "あねくめね"
               ],
               "ko": [
                   "아네쿠메네"
               ]
           },
           "search_artist": {
               "ja": [
                   "じゅんくろだ"
               ],
               "ko": [
                   "준 쿠로다",
                   "쥰 쿠로다"
               ]
           },
           "bpm": "186",
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           "set": "base",
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           "world_unlock": true,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "remote_dl": true,
           "date": 1491868801,
           "version": "1.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
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                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
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                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
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                   "rating": 9
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           ]
       },
       {
           "idx": 22,
           "id": "infinityheaven",
           "title_localized": {
               "en": "Infinity Heaven"
           },
           "artist": "HyuN",
           "search_title": {
               "ja": [
                   "いんふぃにてぃへぶん",
                   "いんふぃにてぃーへぶん",
                   "いんふぃにてぃへゔん",
                   "いんふぃにてぃーへゔん"
               ],
               "ko": [
                   "인피니티 헤븐"
               ]
           },
           "search_artist": {
               "ja": [
                   "ひゅん"
               ],
               "ko": [
                   "휸",
                   "현"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "base",
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           "side": 0,
           "bg": "base_light",
           "bg_inverse": "base_conflict",
           "date": 1491868800,
           "version": "1.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "Tagtraume",
                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "Tagtraume",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "Tagtraume",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Nitr∞",
                   "jacketDesigner": "Tagtraume",
                   "jacketOverride": true,
                   "rating": 9,
                   "date": 1590537602,
                   "version": "3.0"
               }
           ]
       },
       {
           "idx": 23,
           "id": "partyvinyl",
           "title_localized": {
               "en": "Party Vinyl"
           },
           "artist": "モリモリあつし",
           "search_title": {
               "ja": [
                   "ぱーてぃゔぁいなる",
                   "ぱーてぃーゔぁいなる"
               ],
               "ko": [
                   "파티 비닐",
                   "",
                   "파티 바이닐"
               ]
           },
           "search_artist": {
               "en": [
                   "morimori atsushi"
               ],
               "ko": [
                   "모리모리 아츠시"
               ]
           },
           "bpm": "132",
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           "set": "shiawase",
           "purchase": "shiawase",
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           "side": 0,
           "bg": "shiawase",
           "remote_dl": true,
           "date": 1494547204,
           "version": "1.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Party Toaster",
                   "jacketDesigner": "アサヤ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Party Toaster",
                   "jacketDesigner": "アサヤ",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Party Toaster",
                   "jacketDesigner": "アサヤ",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Party Exschwasion",
                   "jacketDesigner": "アサヤ",
                   "jacketOverride": true,
                   "rating": 10,
                   "date": 1671667202,
                   "version": "4.1"
               }
           ]
       },
       {
           "idx": 24,
           "id": "flashback",
           "title_localized": {
               "en": "Flashback"
           },
           "artist": "ARForest",
           "search_title": {
               "ja": [
                   "ふらっしゅばっく"
               ],
               "ko": [
                   "플래시백"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーあーるふぉれすと"
               ],
               "ko": [
                   "에이알 포레스트"
               ]
           },
           "bpm": "195",
           "bpm_base": 195,
           "set": "shiawase",
           "purchase": "shiawase",
           "audioPreview": 88967,
           "audioPreviewEnd": 108967,
           "side": 0,
           "bg": "shiawase",
           "remote_dl": true,
           "date": 1494547202,
           "version": "1.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "yoshimo",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "yoshimo",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "yoshimo",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 25,
           "id": "flyburg",
           "title_localized": {
               "en": "Flyburg and Endroll",
               "ja": "フライブルクとエンドロウル"
           },
           "artist": "アリスシャッハと魔法の楽団",
           "search_title": {
               "ko": [
                   "플라이부르크 앤 엔드롤",
                   "프라이부르크토 엔도로루",
                   "플라이부르크와 엔드롤"
               ]
           },
           "search_artist": {
               "en": [
                   "arisushahha to mahou no gakudan",
                   "alice schach and the magic orchestra"
               ],
               "ja": [
                   "ありすしゃっはとまほうのがくだん"
               ],
               "ko": [
                   "아리스샤하토 마호노 가쿠단",
                   "앨리스 샤하와 마법의 오케스트라"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "shiawase",
           "purchase": "shiawase",
           "audioPreview": 49334,
           "audioPreviewEnd": 75081,
           "side": 0,
           "bg": "shiawase",
           "remote_dl": true,
           "date": 1494547203,
           "version": "1.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "N",
                   "jacketDesigner": "アリスシャッハと魔法の楽団",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "N",
                   "jacketDesigner": "アリスシャッハと魔法の楽団",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NーHelix",
                   "jacketDesigner": "アリスシャッハと魔法の楽団",
                   "rating": 9
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           ]
       },
       {
           "idx": 26,
           "id": "nirvluce",
           "title_localized": {
               "en": "Nirv lucE"
           },
           "artist": "しーけー",
           "search_title": {
               "ja": [
                   "にるゔるーちぇ"
               ],
               "ko": [
                   "너브루체"
               ]
           },
           "search_artist": {
               "en": [
                   "shiikei",
                   "ck"
               ],
               "ko": [
                   "시케"
               ]
           },
           "bpm": "260",
           "bpm_base": 260,
           "set": "shiawase",
           "purchase": "shiawase",
           "audioPreview": 37216,
           "audioPreviewEnd": 59370,
           "side": 0,
           "bg": "nirvluce",
           "remote_dl": true,
           "date": 1494547205,
           "version": "1.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星※紅空",
                   "jacketDesigner": "シエラ",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星※紅空",
                   "jacketDesigner": "シエラ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星※紅空",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 27,
           "id": "paradise",
           "title_localized": {
               "en": "Paradise"
           },
           "artist": "Sound Souler",
           "search_title": {
               "ja": [
                   "ぱらだいす"
               ],
               "ko": [
                   "파라다이스"
               ]
           },
           "search_artist": {
               "ja": [
                   "さうんどそうらー"
               ],
               "ko": [
                   "사운드 소울러"
               ]
           },
           "bpm": "126",
           "bpm_base": 126,
           "set": "shiawase",
           "purchase": "shiawase",
           "audioPreview": 78095,
           "audioPreviewEnd": 108571,
           "side": 0,
           "bg": "shiawase",
           "remote_dl": true,
           "date": 1494547201,
           "version": "1.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ましろみ のあ",
                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ましろみ のあ",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ましろみ のあ",
                   "rating": 7,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 28,
           "id": "brandnewworld",
           "title_localized": {
               "en": "Brand new world"
           },
           "artist": "U-ske",
           "search_title": {
               "ja": [
                   "ぶらんどにゅーわーるど",
                   "ぶらんにゅーわーるど"
               ],
               "ko": [
                   "브랜드 뉴 월드"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆーすけ",
                   "ゆうすけ"
               ],
               "ko": [
                   "유스케"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "base",
           "purchase": "",
           "audioPreview": 54401,
           "audioPreviewEnd": 79050,
           "side": 0,
           "bg": "shiawase",
           "date": 1494547200,
           "version": "1.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro 2.0",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro 2.0",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro 2.0",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 29,
           "id": "dataerror",
           "title_localized": {
               "en": "DataErr0r"
           },
           "artist": "Cosmograph",
           "search_title": {
               "en": [
                   "dataerror"
               ],
               "ja": [
                   "でーたえらー"
               ],
               "ko": [
                   "데이타 에러",
                   "",
                   "데이터 에러"
               ]
           },
           "search_artist": {
               "ja": [
                   "こすもぐらふ"
               ],
               "ko": [
                   "코스모그래프"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "single",
           "category": "variety",
           "purchase": "dataerror",
           "audioPreview": 53730,
           "audioPreviewEnd": 85730,
           "side": 1,
           "remote_dl": true,
           "bg": "single_conflict",
           "bg_inverse": "single_light",
           "date": 1496188802,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "ToastErr0r",
                   "jacketDesigner": "Photonskyto",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "ToastErr0r",
                   "jacketDesigner": "Photonskyto",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
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           ]
       },
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           "idx": 30,
           "id": "crosssoul",
           "title_localized": {
               "en": "CROSS†SOUL"
           },
           "artist": "HyuN feat. Syepias",
           "search_title": {
               "ja": [
                   "くろすそうる"
               ],
               "ko": [
                   "크로스 소울"
               ]
           },
           "search_artist": {
               "ja": [
                   "ひゅん",
                   "しぇぴあす"
               ],
               "ko": [
                   "현",
                   "셰피아스"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "single",
           "category": "variety",
           "purchase": "crosssoul",
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           "remote_dl": true,
           "bg": "single_conflict",
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           "date": 1496188803,
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           "difficulties": [
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                   "ratingClass": 0,
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "k//eternal",
                   "jacketDesigner": "Khronetic",
                   "rating": 7
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               {
                   "ratingClass": 2,
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                   "rating": 9
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           ]
       },
       {
           "idx": 31,
           "id": "yourvoiceso",
           "title_localized": {
               "en": "Your voice so... feat. Such"
           },
           "artist": "PSYQUI",
           "search_title": {
               "ja": [
                   "ゆあぼいすそー"
               ],
               "ko": [
                   "유어 보이스 이즈 소"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいき",
                   "さっち"
               ],
               "ko": [
                   "사이키"
               ]
           },
           "bpm": "176",
           "bpm_base": 176,
           "set": "single",
           "category": "variety",
           "purchase": "yourvoiceso",
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           "side": 0,
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           "bg": "single_light",
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           "date": 1496188804,
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "DJ Poyoshi",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
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                   "rating": 9
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           ]
       },
       {
           "idx": 32,
           "id": "chronostasis",
           "title_localized": {
               "en": "Chronostasis"
           },
           "artist": "黒皇帝",
           "search_title": {
               "ja": [
                   "くろのすたしす",
                   "くろのすていしす"
               ],
               "ko": [
                   "크로노스테이시스"
               ]
           },
           "search_artist": {
               "en": [
                   "kurokotei"
               ],
               "ja": [
                   "くろこうてい"
               ],
               "ko": [
                   "쿠로코테이",
                   "흑황제"
               ]
           },
           "bpm": "196",
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           "set": "base",
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               },
               {
                   "ratingClass": 1,
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                   "rating": 7
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                   "ratingClass": 2,
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 33,
           "id": "kanagawa",
           "title_localized": {
               "en": "Kanagawa Cyber Culvert",
               "ja": "神奈川電脳暗渠"
           },
           "artist": "南ゆに",
           "search_title": {
               "ja": [
                   "かながわでんのうあんきょ"
               ],
               "ko": [
                   "카나가와 사이버 커버트",
                   "카나가와 덴노우 안쿄",
                   "카나가와 전뇌 암거"
               ]
           },
           "search_artist": {
               "en": [
                   "minami yuni"
               ],
               "ja": [
                   "みなみゆに"
               ],
               "ko": [
                   "미나미유니"
               ]
           },
           "bpm": "180",
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           "set": "base",
           "purchase": "",
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           "bg": "base_light",
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           "remote_dl": true,
           "date": 1496188801,
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           "difficulties": [
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                   "chartDesigner": "Nitro",
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                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "白鳥怜",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "白鳥怜",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Exschwas↓on",
                   "jacketDesigner": "白鳥怜 + Khronetic",
                   "rating": 9,
                   "jacketOverride": true,
                   "ratingPlus": true,
                   "date": 1639008000,
                   "version": "3.10"
               }
           ]
       },
       {
           "idx": 34,
           "id": "moonlightofsandcastle",
           "title_localized": {
               "en": "Moonlight of Sand Castle"
           },
           "artist": "旅人E",
           "search_title": {
               "ja": [
                   "むーんらいとおぶさんどきゃっする"
               ],
               "ko": [
                   "문라이트 오브 샌드 캐슬"
               ]
           },
           "search_artist": {
               "en": [
                   "tabibito e"
               ],
               "ja": [
                   "たびびといー"
               ],
               "ko": [
                   "타비비토 이"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "dynamix",
           "purchase": "dynamix",
           "audioPreview": 55500,
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           "side": 0,
           "bg": "dynamix_light",
           "bg_inverse": "dynamix_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "Dynamix"
           },
           "source_copyright": "",
           "no_stream": true,
           "date": 1498176001,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
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                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
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                   "rating": 5
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               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 35,
           "id": "reconstruction",
           "title_localized": {
               "en": "REconstruction"
           },
           "artist": "Ryazan",
           "search_title": {
               "ja": [
                   "りこんすとらくしょん"
               ],
               "ko": [
                   "리컨스트럭션"
               ]
           },
           "search_artist": {
               "ja": [
                   "りゃざん"
               ],
               "ko": [
                   "랴잔"
               ]
           },
           "bpm": "180",
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           "set": "dynamix",
           "purchase": "dynamix",
           "audioPreview": 45413,
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           "side": 0,
           "bg": "dynamix_light",
           "bg_inverse": "dynamix_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "Dynamix"
           },
           "source_copyright": "",
           "no_stream": true,
           "date": 1498176002,
           "version": "1.1",
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
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                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
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                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
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                   "rating": 8
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           ]
       },
       {
           "idx": 36,
           "id": "evoltex",
           "title_localized": {
               "en": "Evoltex (poppi'n mix)"
           },
           "artist": "Arch vs n3pu",
           "search_title": {
               "ja": [
                   "えぼるてっくすぽっぴんみっくす",
                   "えゔぉるてっくすぽっぴんみっくす"
               ],
               "ko": [
                   "이볼텍스 팝핀 믹스",
                   "",
                   "에볼텍스 팝핀 믹스"
               ]
           },
           "search_artist": {
               "ja": [
                   "あーち",
                   "ねぷ"
               ],
               "ko": [
                   "아치",
                   "네푸"
               ]
           },
           "bpm": "205",
           "bpm_base": 205,
           "set": "dynamix",
           "purchase": "dynamix",
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           "side": 0,
           "bg": "dynamix_light",
           "bg_inverse": "dynamix_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "Dynamix"
           },
           "no_stream": true,
           "date": 1498176003,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "k//eternal",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "k//eternal",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "k//eternal",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 37,
           "id": "oracle",
           "title_localized": {
               "en": "Oracle"
           },
           "artist": "TQ☆",
           "search_title": {
               "ja": [
                   "おらくる"
               ],
               "ko": [
                   "오라클"
               ]
           },
           "search_artist": {
               "ja": [
                   "てぃーきゅー"
               ],
               "ko": [
                   "티큐"
               ]
           },
           "bpm": "152",
           "bpm_base": 152,
           "set": "dynamix",
           "purchase": "dynamix",
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           "audioPreviewEnd": 69351,
           "side": 1,
           "bg": "dynamix_conflict",
           "bg_inverse": "dynamix_light",
           "remote_dl": true,
           "source_localized": {
               "en": "Dynamix"
           },
           "source_copyright": "",
           "no_stream": true,
           "date": 1498176004,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 9
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           ]
       },
       {
           "idx": 38,
           "id": "aterlbus",
           "title_localized": {
               "en": "αterlβus",
               "zh-Hant": "aterlbus",
               "zh-Hans": "aterlbus"
           },
           "artist": "Aoi",
           "search_title": {
               "en": [
                   "aterlbus"
               ],
               "ja": [
                   "あーてるばす"
               ],
               "ko": [
                   "아텔버스",
                   "",
                   "아텔부스",
                   "",
                   "아테르버스",
                   "",
                   "아테르부스"
               ]
           },
           "search_artist": {
               "ja": [
                   "あおい"
               ],
               "ko": [
                   "아오이"
               ]
           },
           "bpm": "202",
           "bpm_base": 202,
           "set": "dynamix",
           "purchase": "dynamix",
           "audioPreview": 29102,
           "audioPreviewEnd": 59405,
           "side": 1,
           "bg": "dynamix_conflict",
           "bg_inverse": "dynamix_light",
           "remote_dl": true,
           "source_localized": {
               "en": "Dynamix"
           },
           "no_stream": true,
           "date": 1498176005,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "τoastεr",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "τoastεr",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "τoastεr",
                   "jacketDesigner": "",
                   "rating": 10,
                   "bg": "aterlbus"
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           ]
       },
       {
           "idx": 39,
           "id": "clotho",
           "title_localized": {
               "en": "Clotho and the stargazer",
               "ja": "クロートーと星の観測者"
           },
           "artist": "しーけー",
           "search_title": {
               "ja": [
                   "くろーとーとほしのかんそくしゃ"
               ],
               "ko": [
                   "클로토 앤 더 스타게이저",
                   "",
                   "클로쏘 앤 더 스타게이저",
                   "",
                   "크로토토 호시노 칸소쿠샤",
                   "",
                   "클로트와 별 관측자"
               ]
           },
           "search_artist": {
               "en": [
                   "shiikei",
                   "ck"
               ],
               "ko": [
                   "시케이"
               ]
           },
           "bpm": "230",
           "bpm_base": 230,
           "set": "base",
           "purchase": "",
           "audioPreview": 38399,
           "audioPreviewEnd": 63443,
           "side": 0,
           "bg": "shiawase",
           "date": 1498176000,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "yoshimo",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "yoshimo",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "yoshimo",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "eién",
                   "jacketDesigner": "yoshimo",
                   "rating": 8,
                   "ratingPlus": true,
                   "date": 1709856001,
                   "version": "5.4"
               }
           ]
       },
       {
           "idx": 40,
           "id": "impurebird",
           "title_localized": {
               "en": "Impure Bird",
               "ja": "不浄な白い鳥"
           },
           "artist": "MIssionary",
           "search_title": {
               "ja": [
                   "ふじょうなしろいとり"
               ],
               "ko": [
                   "임퓨어 버드",
                   "후죠나 시로이 토리",
                   "부정한 하얀 새"
               ]
           },
           "search_artist": {
               "ja": [
                   "みっしょなりー"
               ],
               "ko": [
                   "미셔너리"
               ]
           },
           "bpm": "184",
           "bpm_base": 184,
           "set": "single",
           "category": "original",
           "purchase": "impurebird",
           "audioPreview": 19565,
           "audioPreviewEnd": 41739,
           "side": 0,
           "remote_dl": true,
           "bg": "single_light",
           "bg_inverse": "single_conflict",
           "date": 1500163201,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Nano Kun",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Nano Kun",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Nano Kun",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 41,
           "id": "ignotus",
           "title_localized": {
               "en": "Ignotus"
           },
           "artist": "ak+q",
           "search_title": {
               "ja": [
                   "いぐのたす",
                   "いぐのーたす",
                   "いのーたす",
                   "いぐのたすあふたーばーん",
                   "いぐのーたすあふたーばーん",
                   "いのーたすあふたーばーん"
               ],
               "ko": [
                   "이그노투스",
                   "",
                   "이그노터스"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー"
               ],
               "ko": [
                   "에이케이 큐"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "base",
           "purchase": "",
           "audioPreview": 87176,
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           "side": 1,
           "world_unlock": true,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "remote_dl": true,
           "date": 1500163200,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Khronetic",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Khronetic",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Khronetic",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "title_localized": {
                       "en": "Ignotus Afterburn"
                   },
                   "artist": "Arcaea Sound Team",
                   "audioOverride": true,
                   "chartDesigner": "Toaster × 石樂",
                   "jacketDesigner": "Khronetic",
                   "jacketOverride": true,
                   "bg": "byd_conflict",
                   "bg_inverse": "byd_light",
                   "rating": 9,
                   "ratingPlus": true,
                   "date": 1646784000,
                   "version": "3.12"
               }
           ]
       },
       {
           "idx": 42,
           "id": "lethaeus",
           "title_localized": {
               "en": "Lethaeus"
           },
           "artist": "Silentroom",
           "search_title": {
               "ja": [
                   "れーてうす"
               ],
               "ko": [
                   "레테우스"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいれんとるーむ"
               ],
               "ko": [
                   "사일런트 룸"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "mirai",
           "purchase": "mirai",
           "audioPreview": 89806,
           "audioPreviewEnd": 114580,
           "side": 1,
           "bg": "lethaeus",
           "remote_dl": true,
           "date": 1502323205,
           "version": "1.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "softmode",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "softmode",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "softmode",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 43,
           "id": "romancewars",
           "title_localized": {
               "en": "Romance Wars",
               "ja": "vsキミ戦争"
           },
           "artist": "U-ske (feat. lueur)",
           "search_title": {
               "ja": [
                   "ばーさすきみせんそう"
               ],
               "ko": [
                   "로맨스 워즈",
                   "바사스 키미 센소",
                   "버서스 너 전쟁"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆーすけ",
                   "ゆうすけ",
                   "りゅーる"
               ],
               "ko": [
                   "유스케"
               ]
           },
           "bpm": "187",
           "bpm_base": 187,
           "set": "mirai",
           "purchase": "mirai",
           "audioPreview": 51974,
           "audioPreviewEnd": 73151,
           "side": 0,
           "bg": "mirai_light",
           "bg_inverse": "mirai_conflict",
           "remote_dl": true,
           "date": 1502323202,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "橙乃遥",
                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "橙乃遥",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "橙乃遥",
                   "rating": 7,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 44,
           "id": "blossoms",
           "title_localized": {
               "en": "Blossoms"
           },
           "artist": "T2Kazuya",
           "search_title": {
               "ja": [
                   "ぶろっさむず",
                   "ぶらっさむず"
               ],
               "ko": [
                   "블로섬"
               ]
           },
           "search_artist": {
               "ja": [
                   "てぃーつーかずや"
               ],
               "ko": [
                   "티투케이 카즈야"
               ]
           },
           "bpm": "138",
           "bpm_base": 138,
           "set": "mirai",
           "purchase": "mirai",
           "audioPreview": 70430,
           "audioPreviewEnd": 98256,
           "side": 0,
           "bg": "mirai_light",
           "bg_inverse": "mirai_conflict",
           "remote_dl": true,
           "date": 1502323201,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "T2Kazuya",
                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "T2Kazuya",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "T2Kazuya",
                   "rating": 7
               }
           ]
       },
       {
           "idx": 45,
           "id": "moonheart",
           "title_localized": {
               "en": "Moonheart"
           },
           "artist": "翡乃イスカ",
           "search_title": {
               "ja": [
                   "むーんはーと"
               ],
               "ko": [
                   "문하트"
               ]
           },
           "search_artist": {
               "en": [
                   "hino isuka"
               ],
               "ja": [
                   "ひのいすか"
               ],
               "ko": [
                   "히노 이스카"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "mirai",
           "purchase": "mirai",
           "audioPreview": 66000,
           "audioPreviewEnd": 85333,
           "side": 0,
           "bg": "mirai_light",
           "bg_inverse": "mirai_conflict",
           "remote_dl": true,
           "date": 1502323203,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "VMWT",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "VMWT",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "VMWT",
                   "rating": 8
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "VMWT + ljc",
                   "jacketOverride": true,
                   "rating": 9,
                   "ratingPlus": true,
                   "date": 1610064000,
                   "version": "3.4"
               }
           ]
       },
       {
           "idx": 46,
           "id": "genesis",
           "title_localized": {
               "en": "Genesis"
           },
           "artist": "Iris",
           "search_title": {
               "ja": [
                   "じぇねしす"
               ],
               "ko": [
                   "제네시스"
               ]
           },
           "search_artist": {
               "ja": [
                   "あいりす"
               ],
               "ko": [
                   "아이리스"
               ]
           },
           "bpm": "132",
           "bpm_base": 132,
           "set": "mirai",
           "purchase": "mirai",
           "audioPreview": 61818,
           "audioPreviewEnd": 90909,
           "side": 1,
           "bg": "mirai_conflict",
           "bg_inverse": "mirai_light",
           "remote_dl": true,
           "date": 1502323204,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Haruba",
                   "jacketDesigner": "RiceGnat",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Haruba",
                   "jacketDesigner": "RiceGnat",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Haruba",
                   "jacketDesigner": "RiceGnat",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 47,
           "id": "harutopia",
           "title_localized": {
               "ja": "ハルトピア ~Utopia of Spring~",
               "en": "Harutopia ~Utopia of Spring~"
           },
           "artist": "A-zu-ra",
           "search_title": {
               "ja": [
                   "はるとぴあゆーとぴあおぶすぷりんぐ"
               ],
               "ko": [
                   "하루토피아 유토피아 오브 스프링"
               ]
           },
           "search_artist": {
               "ja": [
                   "あずら"
               ],
               "ko": [
                   "아즈라"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "base",
           "purchase": "",
           "audioPreview": 83191,
           "audioPreviewEnd": 103948,
           "side": 0,
           "world_unlock": true,
           "bg": "shiawase",
           "remote_dl": true,
           "date": 1502323200,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "トーストピア  ~Utopia of Toast~",
                   "jacketDesigner": "",
                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "トーストピア  ~Utopia of Toast~",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "トーストピア  ~Utopia of Toast~",
                   "jacketDesigner": "",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 48,
           "id": "auxesia",
           "title_localized": {
               "en": "Auxesia"
           },
           "artist": "ginkiha",
           "search_title": {
               "ja": [
                   "あうくせしあ"
               ],
               "ko": [
                   "억세시아",
                   "악세시아",
                   "아크세시아",
                   "어크세시아",
                   "억제지아",
                   "악제지아",
                   "아크제지아",
                   "어크제지아"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぎんきは"
               ],
               "ko": [
                   "긴키하"
               ]
           },
           "bpm": "183",
           "bpm_base": 183,
           "set": "single",
           "category": "partner",
           "purchase": "auxesia",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "auxesia",
           "date": 1502323206,
           "version": "1.1",
           "remote_dl": true,
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitroだー！！",
                   "jacketDesigner": "シエラ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "シエラ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "シエラ",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 49,
           "id": "rabbitintheblackroom",
           "title_localized": {
               "en": "Rabbit In The Black Room"
           },
           "artist": "Rabbit House",
           "search_title": {
               "ja": [
                   "らびっといんざぶらっくるーむ"
               ],
               "ko": [
                   "래빗 인 더 블랙 룸"
               ]
           },
           "search_artist": {
               "ja": [
                   "らびっとはうす"
               ],
               "ko": [
                   "래빗 하우스"
               ]
           },
           "bpm": "270",
           "bpm_base": 270,
           "set": "base",
           "purchase": "",
           "audioPreview": 14665,
           "audioPreviewEnd": 43110,
           "side": 1,
           "world_unlock": true,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "remote_dl": true,
           "date": 1505520000,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "YEONIE",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "YEONIE",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "YEONIE",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 50,
           "id": "modelista",
           "title_localized": {
               "en": "Modelista"
           },
           "artist": "HiTECH NINJA",
           "search_title": {
               "ja": [
                   "もでりすた"
               ],
               "ko": [
                   "모델리스타"
               ]
           },
           "search_artist": {
               "ja": [
                   "はいてっくにんじゃ"
               ],
               "ko": [
                   "하이테크 닌자"
               ]
           },
           "bpm": "165",
           "bpm_base": 165,
           "set": "single",
           "category": "original",
           "purchase": "modelista",
           "audioPreview": 26181,
           "audioPreviewEnd": 52363,
           "side": 0,
           "remote_dl": true,
           "bg": "modelista",
           "date": 1505520001,
           "version": "1.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "yusi.",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "yusi.",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "yusi.",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 51,
           "id": "soundwitch",
           "title_localized": {
               "en": "SOUNDWiTCH"
           },
           "artist": "HATE",
           "search_title": {
               "ja": [
                   "さうんどうぃっち"
               ],
               "ko": [
                   "사운드위치"
               ]
           },
           "search_artist": {
               "ja": [
                   "へいと"
               ],
               "ko": [
                   "헤이트"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "yugamu",
           "purchase": "yugamu",
           "audioPreview": 52941,
           "audioPreviewEnd": 79764,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "date": 1509667204,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "NiTRO",
                   "jacketDesigner": "スズカミ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NiTRO",
                   "jacketDesigner": "スズカミ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NiTRO",
                   "jacketDesigner": "スズカミ",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 52,
           "id": "trappola",
           "title_localized": {
               "en": "trappola bewitching",
               "ja": "妖艶魔女 -trappola bewitching-"
           },
           "artist": "gmtn.",
           "search_title": {
               "ja": [
                   "ようえんまじょとらっぽらびーうぃっちんぐ"
               ],
               "ko": [
                   "트래폴라 비윗칭",
                   "",
                   "트라폴라 비윗칭",
                   "",
                   "요엔마죠 토랏포라 비윗칭구",
                   "",
                   "요염마녀 트래폴라 비윗칭",
                   "",
                   "요염마녀 트라폴라 비윗칭"
               ]
           },
           "search_artist": {
               "ja": [
                   "がむつん"
               ],
               "ko": [
                   "가무츤"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "yugamu",
           "purchase": "yugamu",
           "audioPreview": 36680,
           "audioPreviewEnd": 66996,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "date": 1509667205,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Shionty",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Shionty",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "k//urorak",
                   "jacketDesigner": "Shionty",
                   "rating": 10
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "NITRO -mesmerize-",
                   "jacketDesigner": "Shionty",
                   "jacketOverride": true,
                   "rating": 10,
                   "date": 1677715200,
                   "version": "4.3"
               }
           ]
       },
       {
           "idx": 53,
           "id": "iconoclast",
           "title_localized": {
               "en": "Iconoclast"
           },
           "artist": "Yamajet",
           "search_title": {
               "ja": [
                   "いこのくらすと",
                   "あいこのくらすと"
               ],
               "ko": [
                   "아이코노클래스트",
                   "",
                   "아이코노클라스트"
               ]
           },
           "search_artist": {
               "ja": [
                   "やまじぇっと"
               ],
               "ko": [
                   "야마젯",
                   "야마제트"
               ]
           },
           "bpm": "140",
           "bpm_base": 140,
           "set": "yugamu",
           "purchase": "yugamu",
           "audioPreview": 35996,
           "audioPreviewEnd": 63425,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "date": 1509667203,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "SKT",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "SKT",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "SKT",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 54,
           "id": "conflict",
           "title_localized": {
               "en": "conflict"
           },
           "artist": "siromaru + cranky",
           "search_title": {
               "ja": [
                   "こんふりくと"
               ],
               "ko": [
                   "컨플릭트"
               ]
           },
           "search_artist": {
               "ja": [
                   "しろまる",
                   "くらんきー"
               ],
               "ko": [
                   "시로마루",
                   "크랭키"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "yugamu",
           "purchase": "yugamu",
           "audioPreview": 12750,
           "audioPreviewEnd": 37500,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "date": 1509667206,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "horte",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "horte",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "toaster + nitro",
                   "jacketDesigner": "horte",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 55,
           "id": "axiumcrisis",
           "title_localized": {
               "en": "Axium Crisis"
           },
           "artist": "ak+q",
           "search_title": {
               "ja": [
                   "あくしうむくらいしす"
               ],
               "ko": [
                   "억시움 크라이시스",
                   "악시움 크라이시스",
                   "액시움 크라이시스"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー"
               ],
               "ko": [
                   "에이케이 플러스 큐"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "yugamu",
           "purchase": "yugamu",
           "audioPreview": 51291,
           "audioPreviewEnd": 78820,
           "side": 1,
           "world_unlock": false,
           "bg": "axiumcrisis",
           "remote_dl": true,
           "date": 1509667207,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "The Monolith",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "The Monolith",
                   "jacketDesigner": "シエラ",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "The Monolith",
                   "jacketDesigner": "シエラ",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 56,
           "id": "grievouslady",
           "title_localized": {
               "en": "Grievous Lady"
           },
           "artist": "Team Grimoire vs Laur",
           "search_title": {
               "ja": [
                   "ぐりーゔぁすでれぃー",
                   "ぐりーばすれでぃー"
               ],
               "ko": [
                   "그리버스 레이디"
               ]
           },
           "search_artist": {
               "ja": [
                   "ちーむぐりもわーる",
                   "ちーむぐりもあ",
                   "らうる"
               ],
               "ko": [
                   "팀 그리모어",
                   "라우르"
               ]
           },
           "bpm": "210",
           "bpm_base": 210,
           "set": "yugamu",
           "purchase": "yugamu",
           "audioPreview": 0,
           "audioPreviewEnd": 18285,
           "side": 1,
           "bg": "grievouslady",
           "remote_dl": true,
           "date": 1509667208,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "迷路第一層",
                   "jacketDesigner": "シエラ",
                   "rating": 6
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "迷路第二層",
                   "jacketDesigner": "シエラ",
                   "rating": 9,
                   "plusFingers": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "迷路深層",
                   "jacketDesigner": "シエラ",
                   "rating": 11,
                   "plusFingers": true
               }
           ]
       },
       {
           "idx": 57,
           "id": "dreaminattraction",
           "title_localized": {
               "en": "Dreamin' Attraction!!"
           },
           "artist": "翡乃イスカ",
           "search_title": {
               "ja": [
                   "どりーみんあとらくしょん"
               ],
               "ko": [
                   "드리밍 어트랙션"
               ]
           },
           "search_artist": {
               "en": [
                   "hino isuka"
               ],
               "ja": [
                   "ひのいすか"
               ],
               "ko": [
                   "히노 이스카"
               ]
           },
           "bpm": "205",
           "bpm_base": 205,
           "set": "base",
           "purchase": "",
           "audioPreview": 39804,
           "audioPreviewEnd": 60878,
           "side": 0,
           "world_unlock": true,
           "bg": "base_light",
           "bg_inverse": "base_conflict",
           "remote_dl": true,
           "date": 1509667201,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 58,
           "id": "redandblue",
           "title_localized": {
               "en": "Red and Blue"
           },
           "artist": "Silentroom",
           "search_title": {
               "ja": [
                   "れっどあんどぶるー",
                   "れっどあんどぶるーあんどぐりーん"
               ],
               "ko": [
                   "레드 앤 블루"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいれんとるーむ"
               ],
               "ko": [
                   "사일런트 룸"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "base",
           "purchase": "",
           "audioPreview": 14396,
           "audioPreviewEnd": 39996,
           "side": 1,
           "world_unlock": true,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "remote_dl": true,
           "date": 1509667202,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "-chartaesthesia- RED side",
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               {
                   "ratingClass": 2,
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                   "ratingClass": 3,
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                       "en": "Red and Blue and Green"
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                   "artist": "fn(ArcaeaSoundTeam)",
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                   "chartDesigner": "moonquay \"retrograde\"\nBLUE=LEFT RIGHT=RED",
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           "idx": 59,
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               "en": "One Last Drive"
           },
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               "ja": [
                   "わんらすとどらいぶ"
               ],
               "ko": [
                   "원 라스트 드라이브"
               ]
           },
           "search_artist": {
               "ja": [
                   "れっどしふと"
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               "ko": [
                   "레드시프트",
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           "idx": 60,
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               "en": "Surrender"
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               "ja": [
                   "されんだー"
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               "ko": [
                   "서렌더"
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               "ja": [
                   "ぼいど",
                   "ゔぉいど"
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               "ko": [
                   "보이드"
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           },
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               "ko": [
                   "요자쿠라 후부키"
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           },
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               "ja": [
                   "えーさか"
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               "ko": [
                   "에이 사카"
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           "idx": 62,
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               "en": "cyanine"
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               "ja": [
                   "しあにん"
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               "ko": [
                   "시아닌"
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           },
           "search_artist": {
               "ja": [
                   "じおい"
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               "ko": [
                   "죠이"
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           "idx": 63,
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               "en": "Dream goes on"
           },
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               "ja": [
                   "どりーむごーずおん"
               ],
               "ko": [
                   "드림 고즈 온",
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           },
           "search_artist": {
               "ja": [
                   "たいにーみにむ"
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               "ko": [
                   "타이니 미님"
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           },
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               "en": "Journey"
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               "ja": [
                   "じゃーにー"
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               "ko": [
                   "저니",
                   "져니"
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           },
           "search_artist": {
               "ja": [
                   "えーあーるふぉれすと"
               ],
               "ko": [
                   "에이알 포레스트"
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           },
           "bpm": "200",
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           "idx": 65,
           "id": "specta",
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               "en": "Specta"
           },
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               "ja": [
                   "すぺくた"
               ],
               "ko": [
                   "스펙타"
               ]
           },
           "search_artist": {
               "ja": [
                   "じゃんく"
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               "ko": [
                   "정크"
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               "en": "Quon"
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               "ja": [
                   "くおん"
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               "ko": [
                   "쿠온"
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           },
           "search_artist": {
               "ja": [
                   "ふぇりきたす"
               ],
               "ko": [
                   "페리퀴토스",
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                   "さいろ"
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               "ko": [
                   "사이로"
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               "ja": [
                   "みともろ"
               ],
               "ko": [
                   "미소모로"
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               "en": "Reinvent"
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               "ja": [
                   "りいんべんと"
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                   "리인벤트"
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               "ja": [
                   "さうんどそうらー"
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               "ko": [
                   "사운드 소울러"
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               "en": "Silent Rush"
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               "ja": [
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               "ko": [
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           },
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               "ja": [
                   "それいりー"
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               "ko": [
                   "솔레일리",
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               "en": "Singularity"
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               "ja": [
                   "しんぎゅらりてぃ"
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               "ko": [
                   "싱귤래리티"
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           },
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               "ja": [
                   "えちあ"
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               "ko": [
                   "에치아"
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               "ko": [
                   "메모리 포레스트"
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               "ja": [
                   "えちあ"
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               "ko": [
                   "에치아"
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               "en": "Strongholds"
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           "artist": "Yooh",
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               "ja": [
                   "すとろんぐほーるず"
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               "ko": [
                   "스트롱홀드",
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           },
           "search_artist": {
               "ja": [
                   "ゆー"
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               "ko": [
                   "유"
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           "idx": 73,
           "id": "nexttoyou",
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               "en": "next to you"
           },
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                   "ねくすととぅーゆー"
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               "ko": [
                   "넥스트 투 유"
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               "en": [
                   "uma",
                   "tachibana kanon"
               ],
               "ja": [
                   "ゆーま",
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               ],
               "ko": [
                   "우마",
                   "타치바나 카논"
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                   "jacketDesigner": "mins",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "mins",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "mins",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Toastie",
                   "jacketDesigner": "mins",
                   "jacketOverride": true,
                   "rating": 9,
                   "date": 1620691200,
                   "version": "3.6"
               }
           ]
       },
       {
           "idx": 74,
           "id": "metallicpunisher",
           "title_localized": {
               "en": "Metallic Punisher"
           },
           "artist": "INNOCENT NOIZE",
           "search_title": {
               "ja": [
                   "めたりっくぱにっしゃー"
               ],
               "ko": [
                   "메탈릭 퍼니셔"
               ]
           },
           "search_artist": {
               "ja": [
                   "いのせんとのいず"
               ],
               "ko": [
                   "이노센트 노이즈"
               ]
           },
           "bpm": "165",
           "bpm_base": 165,
           "set": "single",
           "category": "partner",
           "purchase": "metallicpunisher",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "date": 1518480000,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "nonokuro",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "nonokuro",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Black Tea",
                   "jacketDesigner": "nonokuro",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 75,
           "id": "blaster",
           "title_localized": {
               "en": "Blaster"
           },
           "artist": "Massive New Krew",
           "search_title": {
               "ja": [
                   "ぶらすたー"
               ],
               "ko": [
                   "블라스터"
               ]
           },
           "search_artist": {
               "ja": [
                   "まっしぶにゅーくるー"
               ],
               "ko": [
                   "매시브 뉴 크루",
                   "매시브 뉴 크류"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "base",
           "purchase": "",
           "audioPreview": 23999,
           "audioPreviewEnd": 55999,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1520553600,
           "version": "1.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "k//urorak",
                   "jacketDesigner": "LAM",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "k//urorak",
                   "jacketDesigner": "LAM",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "k//urorak",
                   "jacketDesigner": "LAM",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 76,
           "id": "guardina",
           "title_localized": {
               "en": "γuarδina",
               "kr": "guardina",
               "zh-Hant": "guardina",
               "zh-Hans": "guardina"
           },
           "artist": "Aoi",
           "search_title": {
               "en": [
                   "guardina"
               ],
               "ja": [
                   "がーでぃな"
               ],
               "ko": [
                   "가디나",
                   "가르디나"
               ]
           },
           "search_artist": {
               "ja": [
                   "あおい"
               ],
               "ko": [
                   "아오이"
               ]
           },
           "bpm": "202",
           "bpm_base": 202,
           "set": "single",
           "category": "original",
           "purchase": "dynamix",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1525305600,
           "version": "1.6",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "τoastεr",
                   "jacketDesigner": "姐川 + Khronetic",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "τoastεr",
                   "jacketDesigner": "姐川 + Khronetic",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "τoastεr",
                   "jacketDesigner": "姐川 + Khronetic",
                   "rating": 10
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           ]
       },
       {
           "idx": 77,
           "id": "carminescythe",
           "title_localized": {
               "en": "carmine:scythe"
           },
           "artist": "かゆき",
           "search_title": {
               "ja": [
                   "かーまいんさいず"
               ],
               "ko": [
                   "카마인 사이즈",
                   "카마인 사이스"
               ]
           },
           "search_artist": {
               "en": [
                   "kayuki"
               ],
               "ko": [
                   "카유키"
               ]
           },
           "bpm": "165",
           "bpm_base": 165,
           "set": "single",
           "category": "partner",
           "purchase": "carminescythe",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "date": 1523516400,
           "version": "1.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "週刊Toaster",
                   "jacketDesigner": "未早",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "週刊Toaster",
                   "jacketDesigner": "未早",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "週刊Toaster",
                   "jacketDesigner": "未早",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 78,
           "id": "bethere",
           "title_localized": {
               "en": "Be There"
           },
           "artist": "PSYQUI",
           "search_title": {
               "ja": [
                   "びーぜあ"
               ],
               "ko": [
                   "비 데어"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいき"
               ],
               "ko": [
                   "사이키"
               ]
           },
           "bpm": "164",
           "bpm_base": 164,
           "set": "single",
           "category": "original",
           "purchase": "bethere",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "base_light",
           "bg_inverse": "base_conflict",
           "remote_dl": true,
           "date": 1527811201,
           "version": "1.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "hie",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "hie",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Be Nitro",
                   "jacketDesigner": "hie",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 79,
           "id": "cyberneciacatharsis",
           "title_localized": {
               "en": "Cybernecia Catharsis"
           },
           "artist": "Tanchiky",
           "search_title": {
               "ja": [
                   "さいばーねしあかたるしす",
                   "さいばねしあかたるしす"
               ],
               "ko": [
                   "사이버네시아 카타르시스"
               ]
           },
           "search_artist": {
               "ja": [
                   "たんちきー"
               ],
               "ko": [
                   "타친키"
               ]
           },
           "bpm": "184",
           "bpm_base": 184,
           "set": "base",
           "purchase": "",
           "audioPreview": 30978,
           "audioPreviewEnd": 62604,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1527811200,
           "version": "1.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kero",
                   "jacketDesigner": "mirimo",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kero",
                   "jacketDesigner": "mirimo",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kero + Nitro",
                   "jacketDesigner": "mirimo",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "mirimo",
                   "jacketOverride": true,
                   "rating": 9,
                   "ratingPlus": true,
                   "date": 1706140801,
                   "version": "5.3"
               }
           ]
       },
       {
           "idx": 80,
           "id": "callmyname",
           "title_localized": {
               "en": "Call My Name feat. Yukacco"
           },
           "artist": "Mameyudoufu",
           "search_title": {
               "ja": [
                   "こーるまいねーむ"
               ],
               "ko": [
                   "콜 마이 네임"
               ]
           },
           "search_artist": {
               "ja": [
                   "まめゆどうふ",
                   "ゆかっこ"
               ],
               "ko": [
                   "마메유도우후"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "single",
           "category": "variety",
           "purchase": "callmyname",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "shiawase",
           "remote_dl": true,
           "date": 1529539201,
           "version": "1.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "DJ Poyoshi",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "DJ Poyoshi",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kuro my Nitro",
                   "jacketDesigner": "DJ Poyoshi",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 81,
           "id": "inkarusi",
           "title_localized": {
               "en": "inkar-usi"
           },
           "artist": "DIA",
           "search_title": {
               "ja": [
                   "いんかるし"
               ],
               "ko": [
                   "인카루시"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぢあ"
               ],
               "ko": [
                   "디아"
               ]
           },
           "bpm": "102",
           "bpm_base": 102,
           "set": "base",
           "purchase": "",
           "audioPreview": 58235,
           "audioPreviewEnd": 87058,
           "side": 0,
           "bg": "base_light",
           "bg_inverse": "base_conflict",
           "date": 1529539200,
           "version": "1.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Ancy",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Ancy",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Ancy",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "Ancy",
                   "jacketOverride": true,
                   "rating": 9,
                   "date": 1706140800,
                   "version": "5.3"
               }
           ]
       },
       {
           "idx": 82,
           "id": "mazenine",
           "title_localized": {
               "en": "Maze No.9",
               "ja": "九番目の迷路"
           },
           "artist": "アリスシャッハと魔法の楽団",
           "search_title": {
               "ja": [
                   "きゅうばんめのめいろ"
               ],
               "ko": [
                   "메이즈 넘버 나인",
                   "큐반메노 메이로",
                   "아홉번째 미로"
               ]
           },
           "search_artist": {
               "en": [
                   "arisushahha to mahou no gakudan",
                   "alice schach and the magic orchestra"
               ],
               "ja": [
                   "ありすしゃっはとまほうのがくだん"
               ],
               "ko": [
                   "아리스샤하토 마호노 가쿠단",
                   "앨리스 샤하와 마법의 오케스트라"
               ]
           },
           "bpm": "159",
           "bpm_base": 159,
           "set": "rei",
           "purchase": "rei",
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           "audioPreviewEnd": 74341,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "date": 1531699203,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "アリスシャッハと魔法の楽団",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "アリスシャッハと魔法の楽団",
                   "rating": 3
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "アリスシャッハと魔法の楽団",
                   "rating": 8,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 83,
           "id": "themessage",
           "title_localized": {
               "en": "The Message"
           },
           "artist": "Jun Kuroda",
           "search_title": {
               "ja": [
                   "ざめっせーじ"
               ],
               "ko": [
                   "더 메세지"
               ]
           },
           "search_artist": {
               "ja": [
                   "じゅんくろだ"
               ],
               "ko": [
                   "준 쿠로다",
                   "쥰 쿠로다"
               ]
           },
           "bpm": "202",
           "bpm_base": 202,
           "set": "rei",
           "purchase": "rei",
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           "audioPreviewEnd": 58217,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "date": 1531699204,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Shionty + Khronetic",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Shionty + Khronetic",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Shionty + Khronetic",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 84,
           "id": "sulfur",
           "title_localized": {
               "en": "Sulfur"
           },
           "artist": "ぺのれり",
           "search_title": {
               "ja": [
                   "さるふぁー"
               ],
               "ko": [
                   "설퍼"
               ]
           },
           "search_artist": {
               "en": [
                   "penoreri"
               ],
               "ko": [
                   "페노레리"
               ]
           },
           "bpm": "182",
           "bpm_base": 182,
           "set": "rei",
           "purchase": "rei",
           "audioPreview": 57414,
           "audioPreviewEnd": 83788,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "date": 1531699205,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Shirorak",
                   "jacketDesigner": "すずなし",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Shirorak",
                   "jacketDesigner": "すずなし",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Shirorak",
                   "jacketDesigner": "すずなし",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 85,
           "id": "halcyon",
           "title_localized": {
               "en": "Halcyon"
           },
           "artist": "xi",
           "search_title": {
               "ja": [
                   "はるしおん"
               ],
               "ko": [
                   "할시온"
               ]
           },
           "search_artist": {
               "ja": [
                   "さい"
               ],
               "ko": [
                   "사이"
               ]
           },
           "bpm": "191",
           "bpm_base": 191,
           "set": "rei",
           "purchase": "rei",
           "audioPreview": 27629,
           "audioPreviewEnd": 53388,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "date": 1531699206,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星※太陽",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星※太陽",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星※太陽",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 86,
           "id": "etherstrike",
           "title_localized": {
               "en": "Ether Strike"
           },
           "artist": "Akira Complex",
           "search_title": {
               "ja": [
                   "えーてるすとらいく"
               ],
               "ko": [
                   "에테르 스트라이크"
               ]
           },
           "search_artist": {
               "ja": [
                   "あきらこんぷれっくす"
               ],
               "ko": [
                   "아키라 컴플렉스"
               ]
           },
           "bpm": "156",
           "bpm_base": 156,
           "set": "rei",
           "purchase": "rei",
           "audioPreview": 99142,
           "audioPreviewEnd": 123758,
           "side": 0,
           "world_unlock": false,
           "bg": "etherstrike",
           "remote_dl": true,
           "date": 1531699207,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Zero Sky",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Zero Sky",
                   "jacketDesigner": "シエラ",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Zero Sky",
                   "jacketDesigner": "シエラ",
                   "rating": 10,
                   "plusFingers": true
               }
           ]
       },
       {
           "idx": 87,
           "id": "fractureray",
           "title_localized": {
               "en": "Fracture Ray"
           },
           "artist": "Sakuzyo",
           "search_title": {
               "ja": [
                   "ふらくちゃーれい"
               ],
               "ko": [
                   "프랙쳐 레이"
               ]
           },
           "search_artist": {
               "ja": [
                   "さくじょ"
               ],
               "ko": [
                   "사쿠죠"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "rei",
           "purchase": "rei",
           "audioPreview": 5948,
           "audioPreviewEnd": 33804,
           "side": 0,
           "bg": "fractureray",
           "remote_dl": true,
           "date": 1531699208,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Volatile Paradox",
                   "jacketDesigner": "シエラ",
                   "rating": 6
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Absolute Paradox",
                   "jacketDesigner": "シエラ",
                   "rating": 9,
                   "plusFingers": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Paradox Zero",
                   "jacketDesigner": "シエラ",
                   "rating": 11,
                   "plusFingers": true
               }
           ]
       },
       {
           "idx": 88,
           "id": "suomi",
           "title_localized": {
               "en": "Suomi"
           },
           "artist": "Aire",
           "search_title": {
               "ja": [
                   "すおみ"
               ],
               "ko": [
                   "수오미"
               ]
           },
           "search_artist": {
               "ja": [
                   "あいれ"
               ],
               "ko": [
                   "아이레"
               ]
           },
           "bpm": "125",
           "bpm_base": 125,
           "set": "base",
           "purchase": "",
           "audioPreview": 48000,
           "audioPreviewEnd": 71040,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1531699200,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toastie",
                   "jacketDesigner": "雨風雪夏",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toastie",
                   "jacketDesigner": "雨風雪夏",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toastie",
                   "jacketDesigner": "雨風雪夏",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "雨風雪夏",
                   "rating": 8,
                   "ratingPlus": true,
                   "date": 1709856002,
                   "version": "5.4"
               }
           ]
       },
       {
           "idx": 89,
           "id": "bookmaker",
           "title_localized": {
               "en": "Bookmaker (2D Version)"
           },
           "artist": "Kobaryo",
           "search_title": {
               "ja": [
                   "ぶっくめーかーつーでぃーばーじょん"
               ],
               "ko": [
                   "북메이커 투디 버전",
                   "북메이커 2D 버전",
                   "북메이커 투디 버전"
               ]
           },
           "search_artist": {
               "ja": [
                   "こばりょー"
               ],
               "ko": [
                   "코바료"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "base",
           "purchase": "",
           "audioPreview": 101574,
           "audioPreviewEnd": 133488,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1531699201,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "窓壁九真好キ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "窓壁九真好キ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "窓壁九真好キ",
                   "rating": 8
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Toastmaker",
                   "jacketDesigner": "窓壁九真好キ",
                   "jacketOverride": true,
                   "rating": 10,
                   "date": 1625011201,
                   "version": "3.6"
               }
           ]
       },
       {
           "idx": 90,
           "id": "darakunosono",
           "title_localized": {
               "ja": "堕楽の園",
               "en": "Illegal Paradise"
           },
           "artist": "gmtn. (witch's slave)",
           "search_title": {
               "ja": [
                   "だらくのその"
               ],
               "ko": [
                   "일리걸 파라다이스",
                   "일리갈 파라다이스",
                   "타락의 정원"
               ]
           },
           "search_artist": {
               "ja": [
                   "がむつん",
                   "うぃっちずすれいぶ",
                   "うぃっちずすれーぶ"
               ],
               "ko": [
                   "가무츤",
                   "윗치스 슬레이브",
                   "윗치즈 슬레이브"
               ]
           },
           "bpm": "168",
           "bpm_base": 168,
           "set": "base",
           "purchase": "",
           "audioPreview": 35723,
           "audioPreviewEnd": 64294,
           "side": 1,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1531699202,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "k//eternal",
                   "jacketDesigner": "Illegal Khronetic",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "k//eternal",
                   "jacketDesigner": "Illegal Khronetic",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "k//eternal + nitro",
                   "jacketDesigner": "Illegal Khronetic",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 91,
           "id": "dropdead",
           "title_localized": {
               "en": "dropdead"
           },
           "artist": "Frums",
           "search_title": {
               "ja": [
                   "どろっぷでっど",
                   "おーばーでっど"
               ],
               "ko": [
                   "드롭데드",
                   "드랍데드"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふらむす"
               ],
               "ko": [
                   "프럼스"
               ]
           },
           "bpm": "50",
           "bpm_base": 200,
           "set": "single",
           "category": "original",
           "purchase": "dropdead",
           "audioPreview": 36188,
           "audioPreviewEnd": 63759,
           "side": 1,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "remote_dl": true,
           "date": 1533859201,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "-chartaesthesia-\nLIMITER:10%",
                   "jacketDesigner": "Hanamori Hiro",
                   "rating": 1
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "-chartaesthesia-\nLIMITER:100%",
                   "jacketDesigner": "Hanamori Hiro",
                   "rating": 9
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "-chartaesthesia-\nLIMITER:25% (OVERDRIVE:+100%)",
                   "jacketDesigner": "Hanamori Hiro",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "title_localized": {
                       "en": "overdead."
                   },
                   "artist": "fn",
                   "bpm": "500",
                   "bpm_base": 500,
                   "audioOverride": true,
                   "chartDesigner": "絶滅 over 夜浪.",
                   "jacketDesigner": "Hanamori Hiro + yusi.",
                   "jacketOverride": true,
                   "bg": "byd_conflict",
                   "bg_inverse": "byd_light",
                   "rating": 10,
                   "date": 1646784003,
                   "version": "3.12"
               }
           ]
       },
       {
           "idx": 92,
           "id": "fallensquare",
           "title_localized": {
               "en": "Fallensquare"
           },
           "artist": "Silentroom",
           "search_title": {
               "ja": [
                   "ふぉーるんすくえあ"
               ],
               "ko": [
                   "폴른스퀘어"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいれんとるーむ"
               ],
               "ko": [
                   "사일런트 룸"
               ]
           },
           "bpm": "99",
           "bpm_base": 180,
           "set": "single",
           "category": "original",
           "purchase": "fallensquare",
           "audioPreview": 36188,
           "audioPreviewEnd": 63759,
           "side": 1,
           "bg": "mirai_conflict",
           "bg_inverse": "mirai_light",
           "remote_dl": true,
           "date": 1533859202,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Haruba",
                   "jacketDesigner": "unKn",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Haruba",
                   "jacketDesigner": "unKn",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Haruba",
                   "jacketDesigner": "unKn",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 93,
           "id": "nhelv",
           "title_localized": {
               "en": "Nhelv"
           },
           "artist": "Silentroom",
           "search_title": {
               "ja": [
                   "ねるふ"
               ],
               "ko": [
                   "네르프"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいれんとるーむ"
               ],
               "ko": [
                   "사일런트 룸"
               ]
           },
           "bpm": "174.59",
           "bpm_base": 174.59,
           "set": "base",
           "purchase": "",
           "audioPreview": 67360,
           "audioPreviewEnd": 96600,
           "side": 1,
           "bg": "lethaeus",
           "world_unlock": true,
           "remote_dl": true,
           "date": 1533859200,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro「Katastrophe」",
                   "jacketDesigner": "駿",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro「Katastrophe」",
                   "jacketDesigner": "駿",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro「Katastrophe」",
                   "jacketDesigner": "駿",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 94,
           "id": "espebranch",
           "title_localized": {
               "ja": "白道、多希望羊と信じありく。",
               "en": "LunarOrbit -believe in the Espebranch road-"
           },
           "artist": "Apo11o program ft. 大瀬良あい",
           "search_title": {
               "ja": [
                   "びゃくどうたきぼうようとしんじありく"
               ],
               "ko": [
                   "루나오빗 빌리브 인 더 에스페브랜치 로드",
                   "뱌쿠도우타 키보우요토신지아리쿠",
                   "백도 다희망양으로 믿는다"
               ]
           },
           "search_artist": {
               "en": [
                   "oosera ai"
               ],
               "ja": [
                   "あぽろぷろぐらむ",
                   "おおせらあい"
               ],
               "ko": [
                   "아폴로 프로그램",
                   "오오세라 아이"
               ]
           },
           "bpm": "192",
           "bpm_base": 192,
           "set": "base",
           "purchase": "",
           "audioPreview": 71250,
           "audioPreviewEnd": 101250,
           "side": 1,
           "bg": "mirai_conflict",
           "bg_inverse": "mirai_light",
           "world_unlock": true,
           "remote_dl": true,
           "date": 1535673600,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "月刊Toaster",
                   "jacketDesigner": "hideo",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "月刊Toaster",
                   "jacketDesigner": "hideo",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "月刊Toaster",
                   "jacketDesigner": "hideo",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 95,
           "id": "purgatorium",
           "title_localized": {
               "en": "Purgatorium"
           },
           "artist": "お月さま交響曲",
           "search_title": {
               "ja": [
                   "ぷるがとりうむ"
               ],
               "ko": [
                   "퍼가토리움"
               ]
           },
           "search_artist": {
               "en": [
                   "otsukisamakoukyoukyoku"
               ],
               "ja": [
                   "おつきさまこうきょうきょく"
               ],
               "ko": [
                   "오츠키사마 코우쿄쿄쿠",
                   "달님 교향곡"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "base",
           "purchase": "",
           "audioPreview": 66800,
           "audioPreviewEnd": 97900,
           "side": 1,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "date": 1537142400,
           "version": "1.7",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "michele",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "michele",
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               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "michele",
                   "rating": 8
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "michele",
                   "jacketOverride": true,
                   "rating": 9,
                   "date": 1597968000,
                   "version": "3.1"
               }
           ]
       },
       {
           "idx": 96,
           "id": "hikari",
           "title_localized": {
               "ja": "光",
               "en": "Hikari"
           },
           "artist": "THB",
           "search_title": {
               "ja": [
                   "ひかり"
               ],
               "ko": [
                   "히카리"
               ]
           },
           "search_artist": {
               "ja": [
                   "てぃーえいちびー"
               ],
               "ko": [
                   "티에이치비"
               ]
           },
           "bpm": "130",
           "bpm_base": 130,
           "set": "tonesphere",
           "purchase": "tonesphere",
           "audioPreview": 96923,
           "audioPreviewEnd": 125961,
           "side": 1,
           "bg": "tonesphere-darksphere",
           "bg_inverse": "tonesphere-solarsphere",
           "remote_dl": true,
           "source_localized": {
               "en": "Tone Sphere"
           },
           "no_stream": true,
           "date": 1538870400,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "OptoNuke",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "OptoNuke",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "OptoNuke",
                   "jacketDesigner": "",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 97,
           "id": "stager",
           "title_localized": {
               "en": "STAGER (ALL STAGE CLEAR)"
           },
           "artist": "Ras",
           "search_title": {
               "ja": [
                   "すてーじゃーおーるすてーじくりあー"
               ],
               "ko": [
                   "스테이저 올 스테이지 클리어"
               ]
           },
           "search_artist": {
               "ja": [
                   "らす"
               ],
               "ko": [
                   "라스"
               ]
           },
           "bpm": "145",
           "bpm_base": 145,
           "set": "tonesphere",
           "purchase": "tonesphere",
           "audioPreview": 105087,
           "audioPreviewEnd": 132398,
           "side": 0,
           "bg": "tonesphere-solarsphere",
           "bg_inverse": "tonesphere-darksphere",
           "remote_dl": true,
           "source_localized": {
               "en": "Tone Sphere"
           },
           "no_stream": true,
           "date": 1538870402,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "KURORAK",
                   "jacketDesigner": "",
                   "rating": 3,
                   "jacketOverride": true
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "KURORAK",
                   "jacketDesigner": "",
                   "rating": 6,
                   "jacketOverride": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "KURORAK",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 98,
           "id": "hallofmirrors",
           "title_localized": {
               "en": "Hall of Mirrors"
           },
           "artist": "Sta",
           "search_title": {
               "ja": [
                   "ほーるおぶみらーず"
               ],
               "ko": [
                   "홀 오브 미러즈",
                   "홀 오브 미러스"
               ]
           },
           "search_artist": {
               "ja": [
                   "すた"
               ],
               "ko": [
                   "스타"
               ]
           },
           "bpm": "147",
           "bpm_base": 147.01,
           "set": "tonesphere",
           "purchase": "tonesphere",
           "audioPreview": 79908,
           "audioPreviewEnd": 112160,
           "side": 1,
           "bg": "tonesphere-darksphere",
           "bg_inverse": "tonesphere-solarsphere",
           "remote_dl": true,
           "source_localized": {
               "en": "Tone Sphere"
           },
           "no_stream": true,
           "date": 1538870401,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 99,
           "id": "linearaccelerator",
           "title_localized": {
               "en": "Linear Accelerator"
           },
           "artist": "THE SHAFT",
           "search_title": {
               "ja": [
                   "りにああくせれれーたー",
                   "りにあーあくせれれーたー"
               ],
               "ko": [
                   "리니어 엑셀러레이터"
               ]
           },
           "search_artist": {
               "ja": [
                   "ざしゃふと"
               ],
               "ko": [
                   "더 섀프트",
                   "더 셰프트"
               ]
           },
           "bpm": "200 - 211.9",
           "bpm_base": 200,
           "set": "tonesphere",
           "purchase": "tonesphere",
           "audioPreview": 41979,
           "audioPreviewEnd": 76279,
           "side": 0,
           "bg": "tonesphere-solarsphere",
           "bg_inverse": "tonesphere-darksphere",
           "remote_dl": true,
           "source_localized": {
               "en": "Tone Sphere"
           },
           "no_stream": true,
           "date": 1538870403,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "THE TOAST",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "THE TOAST",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "THE TOAST",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 100,
           "id": "tiferet",
           "title_localized": {
               "en": "Tiferet"
           },
           "artist": "xi + Sta",
           "search_title": {
               "ja": [
                   "てぃふぁれと"
               ],
               "ko": [
                   "티페리트"
               ]
           },
           "search_artist": {
               "ja": [
                   "さい",
                   "すた"
               ],
               "ko": [
                   "사이",
                   "스타"
               ]
           },
           "bpm": "140?",
           "bpm_base": 140,
           "set": "tonesphere",
           "purchase": "tonesphere",
           "audioPreview": 32644,
           "audioPreviewEnd": 58358,
           "side": 1,
           "bg": "tiferet",
           "remote_dl": true,
           "source_localized": {
               "en": "Tone Sphere"
           },
           "no_stream": true,
           "date": 1538870404,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪[Spherical]",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪[Spherical]",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪[Spherical]",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 101,
           "id": "alexandrite",
           "title_localized": {
               "en": "Alexandrite"
           },
           "artist": "WAiKURO",
           "search_title": {
               "ja": [
                   "あれくさんどらいと"
               ],
               "ko": [
                   "알렉산드라이트"
               ]
           },
           "search_artist": {
               "ja": [
                   "わいくろ"
               ],
               "ko": [
                   "와이쿠로"
               ]
           },
           "bpm": "146",
           "bpm_base": 146,
           "set": "single",
           "category": "original",
           "purchase": "alexandrite",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "remote_dl": true,
           "bg": "alexandrite",
           "date": 1537142401,
           "version": "1.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星※空の宝石",
                   "jacketDesigner": "シエラ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星※空の宝石",
                   "jacketDesigner": "シエラ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星※空の宝石",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 102,
           "id": "rugie",
           "title_localized": {
               "en": "Rugie"
           },
           "artist": "Feryquitous feat.Sennzai",
           "search_title": {
               "ja": [
                   "るぎあ"
               ],
               "ko": [
                   "루기아"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふぇりきたす",
                   "せんざい"
               ],
               "ko": [
                   "페리퀴토스",
                   "페리퀴타스",
                   "페리퀴터스",
                   "센자이"
               ]
           },
           "bpm": "191",
           "bpm_base": 191,
           "set": "base",
           "purchase": "",
           "audioPreview": 96606,
           "audioPreviewEnd": 126920,
           "side": 1,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "world_unlock": true,
           "remote_dl": true,
           "date": 1541635200,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "k//urorak",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "k//urorak",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "k//urorak",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 103,
           "id": "astraltale",
           "title_localized": {
               "en": "Astral tale"
           },
           "artist": "Noah",
           "search_title": {
               "ja": [
                   "あすとらるてーる",
                   "あすとらるている"
               ],
               "ko": [
                   "아스트랄 테일"
               ]
           },
           "search_artist": {
               "ja": [
                   "のあ"
               ],
               "ko": [
                   "노아"
               ]
           },
           "bpm": "134",
           "bpm_base": 134,
           "set": "single",
           "category": "original",
           "purchase": "astraltale",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1541635201,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "岩十",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "岩十",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "岩十",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 104,
           "id": "phantasia",
           "title_localized": {
               "en": "Phantasia"
           },
           "artist": "Yunosuke",
           "search_title": {
               "ja": [
                   "ふぁんたじあ"
               ],
               "ko": [
                   "판타지아"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆうのすけ"
               ],
               "ko": [
                   "유노스케"
               ]
           },
           "bpm": "153",
           "bpm_base": 153,
           "set": "single",
           "category": "partner",
           "purchase": "phantasia",
           "audioPreview": 0,
           "audioPreviewEnd": 30000,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1543449600,
           "version": "1.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "そゐち",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "そゐち",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "そゐち",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 105,
           "id": "empireofwinter",
           "title_localized": {
               "en": "Empire of Winter"
           },
           "artist": "Street",
           "search_title": {
               "ja": [
                   "えんぱいあおぶうぃんたー",
                   "えんぱいあーおぶうぃんたー"
               ],
               "ko": [
                   "엠파이어 오브 윈터"
               ]
           },
           "search_artist": {
               "ja": [
                   "すとりーと"
               ],
               "ko": [
                   "스트릿",
                   "스트리트"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "single",
           "category": "partner",
           "purchase": "empireofwinter",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1545523200,
           "version": "1.8",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "0°Nitro",
                   "jacketDesigner": "シエラ + Khronetic",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "0°Nitro",
                   "jacketDesigner": "シエラ + Khronetic",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "0°Nitro",
                   "jacketDesigner": "シエラ + Khronetic",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 106,
           "id": "merlin",
           "title_localized": {
               "en": "MERLIN"
           },
           "artist": "REDALiCE",
           "search_title": {
               "ja": [
                   "まーりん"
               ],
               "ko": [
                   "메를린",
                   "마린"
               ]
           },
           "search_artist": {
               "ja": [
                   "れっどありす"
               ],
               "ko": [
                   "레드앨리스"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "groovecoaster",
           "purchase": "groovecoaster",
           "audioPreview": 66166,
           "audioPreviewEnd": 88000,
           "side": 0,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2019",
           "bg": "gc_light",
           "bg_inverse": "gc_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "no_stream": true,
           "date": 1546992000,
           "version": "1.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Got More Taro?",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Got More Taro?",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Got More Taro?",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "EXSCHWASiON",
                   "jacketDesigner": "",
                   "rating": 9,
                   "date": 1647993600,
                   "version": "3.12"
               }
           ]
       },
       {
           "idx": 107,
           "id": "dxfullmetal",
           "title_localized": {
               "ja": "DX超性能フルメタル少女",
               "en": "DX Choseinou Full Metal Shojo"
           },
           "artist": "IOSYS TRAX (uno with.ちよこ)",
           "search_title": {
               "ja": [
                   "でらっくすちょうせいのうふるめたるしょうじょ"
               ],
               "ko": [
                   "디엑스 초세이노우 풀 메탈 쇼죠",
                   "DX 초성능 풀 메탈 소녀",
                   "디엑스 초성능 풀 메탈 소녀"
               ]
           },
           "search_artist": {
               "en": [
                   "chiyoko"
               ],
               "ja": [
                   "いおしすとらっくす",
                   "うの"
               ],
               "ko": [
                   "이오시스 트랙스",
                   "우노"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "groovecoaster",
           "purchase": "groovecoaster",
           "audioPreview": 15603,
           "audioPreviewEnd": 39603,
           "side": 0,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2019",
           "world_unlock": false,
           "bg": "gc_light",
           "bg_inverse": "gc_conflict",
           "remote_dl": true,
           "no_stream": true,
           "date": 1546992001,
           "version": "1.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "DX譜面作者フルメタルNitro",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "DX譜面作者フルメタルNitro",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "DX譜面作者フルメタルNitro",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 108,
           "id": "omakeno",
           "title_localized": {
               "en": "OMAKENO Stroke"
           },
           "artist": "t+pazolite",
           "search_title": {
               "ja": [
                   "おまけのすとろーく"
               ],
               "ko": [
                   "오마케노 스트로크"
               ]
           },
           "search_artist": {
               "ja": [
                   "とぱぞらいと"
               ],
               "ko": [
                   "토파졸라이트"
               ]
           },
           "bpm": "240",
           "bpm_base": 240,
           "set": "groovecoaster",
           "purchase": "groovecoaster",
           "audioPreview": 2701,
           "audioPreviewEnd": 17701,
           "side": 1,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2019",
           "world_unlock": false,
           "bg": "gc_conflict",
           "bg_inverse": "gc_light",
           "remote_dl": true,
           "no_stream": true,
           "date": 1546992002,
           "version": "1.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "",
                   "rating": 10,
                   "date": 1647993601,
                   "version": "3.12"
               }
           ]
       },
       {
           "idx": 109,
           "id": "scarletlance",
           "title_localized": {
               "en": "Scarlet Lance"
           },
           "artist": "MASAKI (ZUNTATA)",
           "search_title": {
               "ja": [
                   "すかーれっとらんす"
               ],
               "ko": [
                   "스칼렛 랜스"
               ]
           },
           "search_artist": {
               "ja": [
                   "まさき"
               ],
               "ko": [
                   "마사키"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "groovecoaster",
           "purchase": "groovecoaster",
           "audioPreview": 9081,
           "audioPreviewEnd": 35027,
           "side": 0,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2019",
           "world_unlock": false,
           "bg": "gc_lance",
           "remote_dl": true,
           "no_stream": true,
           "date": 1546992003,
           "version": "1.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "闇運",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "闇運",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "闇運",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 110,
           "id": "ouroboros",
           "title_localized": {
               "en": "ouroboros -twin stroke of the end-"
           },
           "artist": "Cranky VS MASAKI",
           "search_title": {
               "ja": [
                   "うろぼろすついんすとろーくおぶじえんど"
               ],
               "ko": [
                   "우로보로스 트윈 스트로크 오브 디 엔드"
               ]
           },
           "search_artist": {
               "ja": [
                   "くらんきー",
                   "まさき"
               ],
               "ko": [
                   "크랭키",
                   "마사키"
               ]
           },
           "bpm": "188",
           "bpm_base": 188,
           "set": "groovecoaster",
           "purchase": "groovecoaster",
           "audioPreview": 79389,
           "audioPreviewEnd": 110028,
           "side": 1,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2019",
           "bg": "gc_ouroboros",
           "remote_dl": true,
           "world_unlock": false,
           "no_stream": true,
           "date": 1546992004,
           "version": "1.9",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Groove 東星",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Groove 東星",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Groove 東星",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 111,
           "id": "libertas",
           "title_localized": {
               "en": "Libertas"
           },
           "artist": "Zekk",
           "search_title": {
               "ja": [
                   "りべるたす"
               ],
               "ko": [
                   "리베르타스"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぜっく"
               ],
               "ko": [
                   "젝",
                   "제크"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "single",
           "category": "original",
           "purchase": "libertas",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single_light",
           "bg_inverse": "single_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1549843200,
           "version": "1.9",
           "difficulties": [
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                   "ratingClass": 0,
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "wacca",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak + Nitro",
                   "jacketDesigner": "wacca",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Exschwasion -unbound-",
                   "jacketDesigner": "wacca",
                   "jacketOverride": true,
                   "rating": 10,
                   "date": 1706140803,
                   "version": "5.3"
               }
           ]
       },
       {
           "idx": 112,
           "id": "solitarydream",
           "title_localized": {
               "en": "Solitary Dream",
               "ja": "虚空の夢"
           },
           "jacket_localized": {
               "ja": true
           },
           "artist": "ak+q feat. Sennzai",
           "search_title": {
               "ja": [
                   "こくうのゆめ"
               ],
               "ko": [
                   "솔리타리 드림",
                   "솔리터리 드림",
                   "코쿠우노 유메",
                   "공허의 꿈"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー",
                   "せんざい"
               ],
               "ko": [
                   "에이케이 플러스 큐",
                   "센자이"
               ]
           },
           "bpm": "162",
           "bpm_base": 162,
           "set": "core",
           "purchase": "core",
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           "audioPreviewEnd": 68148,
           "side": 0,
           "bg": "solitarydream",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1552089600,
           "version": "1.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "",
                   "jacketDesigner": "シエラ",
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "",
                   "jacketDesigner": "シエラ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "",
                   "jacketDesigner": "シエラ",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 113,
           "id": "antithese",
           "title_localized": {
               "en": "Antithese"
           },
           "artist": "Blacklolita",
           "search_title": {
               "ja": [
                   "あんちてーぜ"
               ],
               "ko": [
                   "안티테제"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶらっくろりーた"
               ],
               "ko": [
                   "블랙로리타",
                   "블랙롤리타"
               ]
           },
           "bpm": "172",
           "bpm_base": 172,
           "set": "zettai",
           "purchase": "zettai",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1553126402,
           "version": "2.0",
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                   "ratingClass": 0,
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                   "rating": 2
               },
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                   "ratingClass": 1,
                   "chartDesigner": "chaos//engine",
                   "jacketDesigner": "釜飯轟々丸 + Khronetic",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "chaos//engine",
                   "jacketDesigner": "釜飯轟々丸 + Khronetic",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "石樂",
                   "jacketDesigner": "釜飯轟々丸 + jht",
                   "jacketOverride": true,
                   "rating": 9,
                   "date": 1639008002,
                   "version": "3.10",
                   "hidden_until": "difficulty"
               }
           ]
       },
       {
           "idx": 114,
           "id": "corruption",
           "title_localized": {
               "en": "Corruption"
           },
           "artist": "3R2",
           "search_title": {
               "ja": [
                   "こらぷしょん"
               ],
               "ko": [
                   "커럽션"
               ]
           },
           "search_artist": {
               "ja": [
                   "すりーあーるつー"
               ],
               "ko": [
                   "스리 알 투",
                   "쓰리 알 투"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "zettai",
           "purchase": "zettai",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1553126404,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "₸öα$†ε₹",
                   "jacketDesigner": "BerryVerrine",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "₸öα$†ε₹",
                   "jacketDesigner": "BerryVerrine",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "₸öα$†ε₹",
                   "jacketDesigner": "BerryVerrine",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 115,
           "id": "blackterritory",
           "title_localized": {
               "en": "Black Territory"
           },
           "artist": "DJ Myosuke",
           "search_title": {
               "ja": [
                   "ぶらっくてりとりー"
               ],
               "ko": [
                   "블랙 테러토리",
                   "블랙 테리토리"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇーみょーすけ",
                   "でぃーじぇーみょうすけ",
                   "でぃーじぇいみょーすけ",
                   "でぃーじぇいみょうすけ"
               ],
               "ko": [
                   "디제이 묘스케"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "zettai",
           "purchase": "zettai",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1553126403,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "NitroNukeδ",
                   "jacketDesigner": "トロ３",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NitroNukeδ",
                   "jacketDesigner": "トロ３",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NitroNukeδ",
                   "jacketDesigner": "トロ３",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 116,
           "id": "viciousheroism",
           "title_localized": {
               "en": "Vicious Heroism"
           },
           "artist": "Kobaryo",
           "search_title": {
               "ja": [
                   "ゔぃしゃすひろいずむ",
                   "びしゃすひろいずむ"
               ],
               "ko": [
                   "비셔스 히로이즘"
               ]
           },
           "search_artist": {
               "ja": [
                   "こばりょー"
               ],
               "ko": [
                   "코바료"
               ]
           },
           "bpm": "256",
           "bpm_base": 256,
           "set": "zettai",
           "purchase": "zettai",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1553126405,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro vanquish Toaster.",
                   "jacketDesigner": "吠L",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro vanquish Toaster.",
                   "jacketDesigner": "吠L",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro vanquish Toaster.",
                   "jacketDesigner": "吠L",
                   "rating": 10
               },
               {
                   "ratingClass": 3,
                   "title_localized": {
                       "en": "Vicious [ANTi] Heroism"
                   },
                   "artist": "Kobaryo",
                   "bpm": "271",
                   "bpm_base": 271,
                   "audioOverride": true,
                   "chartDesigner": "[FUTiLE] Defiance",
                   "jacketDesigner": "陽葉ヨウ",
                   "jacketOverride": true,
                   "bg": "viciousheroism3",
                   "rating": 11,
                   "date": 1706140806,
                   "version": "5.3",
                   "hidden_until": "difficulty"
               }
           ]
       },
       {
           "idx": 117,
           "id": "cyaegha",
           "title_localized": {
               "en": "Cyaegha"
           },
           "artist": "USAO",
           "search_title": {
               "ja": [
                   "しあえが"
               ],
               "ko": [
                   "시아이가",
                   "시에가"
               ]
           },
           "search_artist": {
               "ja": [
                   "うさお"
               ],
               "ko": [
                   "우사오"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "zettai",
           "purchase": "zettai",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "cyaegha",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1553126406,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪、旧支配者",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪、旧支配者",
                   "jacketDesigner": "シエラ",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪、旧支配者",
                   "jacketDesigner": "シエラ",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 118,
           "id": "revixy",
           "title_localized": {
               "en": "ReviXy"
           },
           "artist": "ikaruga_nex",
           "search_title": {
               "ja": [
                   "りびじー",
                   "りゔぃじー"
               ],
               "ko": [
                   "레비지",
                   "래비지"
               ]
           },
           "search_artist": {
               "ja": [
                   "いかるがねっくす"
               ],
               "ko": [
                   "이카구라 넥스"
               ]
           },
           "bpm": "115-185",
           "bpm_base": 185,
           "set": "base",
           "purchase": "",
           "audioPreview": 33333,
           "audioPreviewEnd": 54666,
           "side": 1,
           "bg": "base_conflict",
           "bg_inverse": "base_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1553126401,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Revoke Kurorak",
                   "jacketDesigner": "出前",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Revoke Kurorak",
                   "jacketDesigner": "出前",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Revoke Kurorak",
                   "jacketDesigner": "出前",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 119,
           "id": "grimheart",
           "title_localized": {
               "en": "Grimheart"
           },
           "artist": "Puru",
           "search_title": {
               "ja": [
                   "ぐりむはーと"
               ],
               "ko": [
                   "그림하트"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぷる"
               ],
               "ko": [
                   "푸루"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "base",
           "purchase": "",
           "audioPreview": 103761,
           "audioPreviewEnd": 127055,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": false,
           "world_unlock": false,
           "date": 1553126400,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 120,
           "id": "vector",
           "title_localized": {
               "en": "VECTOЯ"
           },
           "artist": "WHITEFISTS",
           "search_title": {
               "en": [
                   "vector"
               ],
               "ja": [
                   "べくたー",
                   "ゔぇくたー"
               ],
               "ko": [
                   "벡터"
               ]
           },
           "search_artist": {
               "ja": [
                   "ほわいとふぃすつ"
               ],
               "ko": [
                   "화이트피스트",
                   "화이트피스츠"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "base",
           "purchase": "",
           "audioPreview": 97200,
           "audioPreviewEnd": 120000,
           "side": 1,
           "bg": "mirai_conflict",
           "bg_inverse": "mirai_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1556755200,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ふぇいフリック",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ふぇいフリック",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ふぇいフリック",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 121,
           "id": "supernova",
           "title_localized": {
               "en": "SUPERNOVA"
           },
           "artist": "BACO",
           "search_title": {
               "ja": [
                   "すーぱーのゔぁ",
                   "すーぱーのば"
               ],
               "ko": [
                   "수퍼노바",
                   "슈퍼노바"
               ]
           },
           "search_artist": {
               "ja": [
                   "ばこ"
               ],
               "ko": [
                   "바코"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "base",
           "purchase": "",
           "audioPreview": 104000,
           "audioPreviewEnd": 128500,
           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1556755201,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東超新星",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東超新星",
                   "jacketDesigner": "Khronetic",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東超新星",
                   "jacketDesigner": "Khronetic",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 122,
           "id": "dottodot",
           "title_localized": {
               "en": "Dot to Dot feat. shully"
           },
           "artist": "Mameyudoufu",
           "search_title": {
               "ja": [
                   "どっととぅーどっと"
               ],
               "ko": [
                   "닷 투 닷",
                   "도트 투 도트"
               ]
           },
           "search_artist": {
               "ja": [
                   "まめゆどうふ",
                   "しゅりー"
               ],
               "ko": [
                   "마메유도우후"
               ]
           },
           "bpm": "174",
           "bpm_base": 174,
           "set": "single",
           "category": "variety",
           "purchase": "dottodot",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "mirai_light",
           "bg_inverse": "mirai_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1556755202,
           "version": "2.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "•Nitro•",
                   "jacketDesigner": "DJ Poyoshi",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "•Nitro•",
                   "jacketDesigner": "DJ Poyoshi",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "•Nitro•",
                   "jacketDesigner": "DJ Poyoshi",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 123,
           "id": "garakuta",
           "title_localized": {
               "en": "Garakuta Doll Play"
           },
           "artist": "t+pazolite",
           "search_title": {
               "ja": [
                   "がらくたどーるぷれい",
                   "がらくたどーるぷれー"
               ],
               "ko": [
                   "가라쿠타 돌 플레이"
               ]
           },
           "search_artist": {
               "ja": [
                   "とぱぞらいと"
               ],
               "ko": [
                   "토파졸라이트"
               ]
           },
           "bpm": "256",
           "bpm_base": 256,
           "set": "chunithm",
           "purchase": "chunithm",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "chuni-garakuta",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1558573200,
           "version": "2.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Arcaea Charting Team【Royal Flush】",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Arcaea Charting Team【Royal Flush】",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Arcaea Charting Teamからの挑戦状 ",
                   "jacketDesigner": "",
                   "rating": 10
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           ]
       },
       {
           "idx": 124,
           "id": "ikazuchi",
           "title_localized": {
               "en": "Ikazuchi",
               "ja": "怒槌"
           },
           "artist": "光吉猛修",
           "search_title": {
               "ja": [
                   "いかずち",
                   "いかづち"
               ],
               "ko": [
                   "이카즈치",
                   "분노의 망치"
               ]
           },
           "search_artist": {
               "en": [
                   "takenobu mitsuyoshi"
               ],
               "ja": [
                   "みつよしたけのぶ"
               ],
               "ko": [
                   "타케노부 미츠요시"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "chunithm",
           "purchase": "chunithm",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "chuni-ikazuchi",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1558573201,
           "version": "2.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "先史の機械神【夜浪】",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "先史の機械神【夜浪】",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "先史の機械神【夜浪】",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 125,
           "id": "worldvanquisher",
           "title_localized": {
               "en": "World Vanquisher"
           },
           "artist": "void (Mournfinale)",
           "search_title": {
               "ja": [
                   "わーるどばんきっしゃー",
                   "わーるどゔぁんきっしゃー"
               ],
               "ko": [
                   "월드 뱅퀴셔"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぼいど",
                   "ゔぉいど"
               ],
               "ko": [
                   "보이드"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "chunithm",
           "purchase": "chunithm",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "chuni-worldvanquisher",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": true,
           "no_stream": true,
           "date": 1558573202,
           "version": "2.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "処刑人【東星】",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "処刑人【東星】",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "処刑人【東星】",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 126,
           "id": "dreadnought",
           "title_localized": {
               "en": "Dreadnought"
           },
           "artist": "Mastermind (xi + nora2r)",
           "search_title": {
               "ja": [
                   "どれっどのーと"
               ],
               "ko": [
                   "드레드노트",
                   "드레드넛"
               ]
           },
           "search_artist": {
               "ja": [
                   "ますたーまいんど",
                   "さい",
                   "のらつーあーる"
               ],
               "ko": [
                   "마스터마인드",
                   "사이",
                   "노라 투 알"
               ]
           },
           "bpm": "96-384",
           "bpm_base": 192,
           "set": "single",
           "category": "variety",
           "purchase": "dreadnought",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1563408000,
           "version": "2.2",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Astronomer (Toaster + 東星)",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 127,
           "id": "particlearts",
           "deleted": true,
           "title_localized": {
               "en": "Particle Arts"
           },
           "artist": "Virtual Self",
           "search_title": {
               "ja": [
                   "ぱーてぃくるあーつ"
               ],
               "ko": [
                   "파티클 아츠"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゔぁーちゃるせるふ",
                   "ばーちゃるせるふ"
               ],
               "ko": [
                   "버추얼 셀프"
               ]
           },
           "bpm": "162-175",
           "bpm_base": 175,
           "set": "prelude",
           "purchase": "prelude",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1563408001,
           "version": "2.2",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "小東星",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 128,
           "id": "vindication",
           "title_localized": {
               "en": "Vindication"
           },
           "artist": "Laur",
           "search_title": {
               "ja": [
                   "ゔぃんでぃけーしょん"
               ],
               "ko": [
                   "빈디케이션"
               ]
           },
           "search_artist": {
               "ja": [
                   "らうる"
               ],
               "ko": [
                   "라우르"
               ]
           },
           "bpm": "174",
           "bpm_base": 174,
           "set": "prelude",
           "purchase": "prelude",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "prelude_light",
           "bg_inverse": "prelude_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1563408002,
           "version": "2.2",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "EB十",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "EB十",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro vs Toaster",
                   "jacketDesigner": "EB十",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 129,
           "id": "heavensdoor",
           "title_localized": {
               "en": "Heavensdoor"
           },
           "artist": "LeaF",
           "search_title": {
               "ja": [
                   "へぶんずどあー",
                   "へゔんずどあー"
               ],
               "ko": [
                   "헤븐즈도어"
               ]
           },
           "search_artist": {
               "ja": [
                   "りーふ"
               ],
               "ko": [
                   "리프"
               ]
           },
           "bpm": "240",
           "bpm_base": 240,
           "set": "prelude",
           "purchase": "prelude",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1563408003,
           "version": "2.2",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "yusi. + Khronetic",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "yusi. + Khronetic",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Black Tea",
                   "jacketDesigner": "yusi. + Khronetic",
                   "rating": 9,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "東星※天の門",
                   "jacketDesigner": "nonokuro",
                   "jacketOverride": true,
                   "rating": 10,
                   "ratingPlus": true,
                   "date": 1639008003,
                   "version": "3.10",
                   "hidden_until": "difficulty"
               }
           ]
       },
       {
           "idx": 130,
           "id": "ringedgenesis",
           "title_localized": {
               "en": "Ringed Genesis"
           },
           "artist": "Edelritter",
           "search_title": {
               "ja": [
                   "りんぐどじぇねしす"
               ],
               "ko": [
                   "링드 제네시스"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーでるりったー"
               ],
               "ko": [
                   "에델리터"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "prelude",
           "purchase": "prelude",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "ringedgenesis",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1563408004,
           "version": "2.2",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "夜浪 vs Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪 vs Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 8
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               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪 vs Nitro",
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                   "rating": 10,
                   "ratingPlus": true
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           ]
       },
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           "idx": 131,
           "id": "chelsea",
           "title_localized": {
               "en": "Chelsea"
           },
           "artist": "7mai",
           "search_title": {
               "ja": [
                   "ちぇるしー"
               ],
               "ko": [
                   "첼시"
               ]
           },
           "search_artist": {
               "ja": [
                   "ななまい"
               ],
               "ko": [
                   "나나마이"
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           },
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           "bpm_base": 174,
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           "purchase": "omatsuri",
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           "bg": "omatsuri_light",
           "bg_inverse": "omatsuri_conflict",
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               "day": "omatsuri_light",
               "night": "omatsuri_conflict"
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           "remote_dl": true,
           "world_unlock": false,
           "date": 1566432000,
           "version": "2.3",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "TaroNuke",
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                   "ratingClass": 1,
                   "chartDesigner": "TaroNuke",
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                   "ratingClass": 2,
                   "chartDesigner": "TaroNuke",
                   "jacketDesigner": "Refla",
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                   "ratingPlus": true
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           ]
       },
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           "idx": 132,
           "id": "aiueoon",
           "title_localized": {
               "en": "AI[UE]OON"
           },
           "artist": "MYUKKE.",
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               "ja": [
                   "あいうえおーん"
               ],
               "ko": [
                   "아이우에온"
               ]
           },
           "search_artist": {
               "ja": [
                   "みゅっけ"
               ],
               "ko": [
                   "뮤케"
               ]
           },
           "bpm": "145",
           "bpm_base": 145,
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           "purchase": "omatsuri",
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               "day": "omatsuri_light",
               "night": "omatsuri_conflict"
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           "remote_dl": true,
           "world_unlock": false,
           "date": 1566432001,
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                   "ratingClass": 0,
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                   "ratingClass": 1,
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                   "ratingClass": 2,
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           ]
       },
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           "idx": 133,
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               "en": "A Wandering Melody of Love",
               "ja": "迷える音色は恋の唄"
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           "artist": "からとPαnchii少年 feat.はるの",
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               "ja": [
                   "まよえるねいろはこいのうた"
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               "ko": [
                   "어 원더링 멜로디 오브 러브",
                   "마요에루 이로와 코이노우타",
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           },
           "search_artist": {
               "en": [
                   "karatop",
                   "panchii shounen",
                   "haruno"
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               "ja": [
                   "からと",
                   "ぱん",
                   "かぷちー",
                   "たけのこしょうねん",
                   "はるの",
                   "からとぱんちーしょうねん"
               ],
               "ko": [
                   "카라토",
                   "하루노",
                   "판치쇼넨"
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           },
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           "remote_dl": true,
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                   "ratingClass": 2,
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           ]
       },
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           "idx": 134,
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               "en": "Tie me down gently"
           },
           "artist": "溝口ゆうま feat. 大瀬良あい",
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               "ja": [
                   "たいみーだうんじぇんとりー"
               ],
               "ko": [
                   "타이 미 다운 젠틀리"
               ]
           },
           "search_artist": {
               "en": [
                   "mizonokuchi yuuma",
                   "oosera ai"
               ],
               "ja": [
                   "みぞのくちゆうま",
                   "おおせらあい"
               ],
               "ko": [
                   "미조노쿠치 유우마",
                   "오오세라 아이"
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           },
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               "night": "omatsuri_conflict"
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           "remote_dl": true,
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       },
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           "idx": 135,
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               "en": "Valhalla:0"
           },
           "artist": "Juggernaut.",
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               "ja": [
                   "ばるはらぜろ",
                   "ゔぁるはらぜろ"
               ],
               "ko": [
                   "발할라 제로"
               ]
           },
           "search_artist": {
               "ja": [
                   "じゃがーのーと"
               ],
               "ko": [
                   "저거넛",
                   "저거너트"
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           },
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               "night": "omatsuri_conflict"
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           "remote_dl": true,
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               },
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                   "ratingClass": 1,
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                   "ratingClass": 2,
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                   "rating": 10
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           ]
       },
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           "idx": 136,
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               "en": "Mirzam"
           },
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               "ja": [
                   "みるざむ"
               ],
               "ko": [
                   "미르잠"
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           },
           "search_artist": {
               "ja": [
                   "あおい",
                   "さいくろ"
               ],
               "ko": [
                   "아오이",
                   "사이클로"
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           },
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                   "ratingClass": 1,
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                   "ratingClass": 2,
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       },
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                   "だいおーど"
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               "ko": [
                   "다이오드"
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           },
           "search_artist": {
               "ja": [
                   "こーらあ",
                   "こーらー"
               ],
               "ko": [
                   "콜라"
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           },
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                   "ratingClass": 2,
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           ]
       },
       {
           "idx": 138,
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           "title_localized": {
               "en": "FREEF4LL"
           },
           "artist": "YUKIYANAGI",
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               "en": [
                   "freefall"
               ],
               "ja": [
                   "ふりーふぉーる"
               ],
               "ko": [
                   "프리폴"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆきやなぎ"
               ],
               "ko": [
                   "유키야나기"
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           },
           "bpm": "170",
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                   "ratingClass": 0,
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                   "rating": 4
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                   "ratingClass": 1,
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                   "jacketDesigner": "きらばがに",
                   "rating": 8
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                   "ratingClass": 3,
                   "chartDesigner": "TO4STER",
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                   "jacketOverride": true,
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                   "ratingPlus": true,
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           ]
       },
       {
           "idx": 139,
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               "en": "GLORY：ROAD"
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           "artist": "uma vs. モリモリあつし",
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               "ja": [
                   "ぐろーりーろーど"
               ],
               "ko": [
                   "글로리 로드"
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           },
           "search_artist": {
               "en": [
                   "morimori atsushi"
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               "ja": [
                   "ゆーま",
                   "ゆうま"
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               "ko": [
                   "유마",
                   "모리모리 아츠시"
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           },
           "bpm": "250",
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                   "ratingClass": 2,
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       },
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           "idx": 140,
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               "en": "Monochrome Princess"
           },
           "artist": "polysha",
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               "ja": [
                   "ものくろーむぷりんせす"
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               "ko": [
                   "모노크롬 프린세스"
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           },
           "search_artist": {
               "ja": [
                   "ぽりしゃ"
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               "ko": [
                   "폴리샤"
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           },
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               "en": "Heavenly caress"
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                   "へぶんりーかれす",
                   "へゔんりーかれす"
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               "ko": [
                   "헤븐리 카레스",
                   "헤븐리 커레스"
               ]
           },
           "search_artist": {
               "ja": [
                   "のあ"
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               "ko": [
                   "노아"
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           },
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                   "ratingClass": 2,
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       },
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               "en": "Senkyou"
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               "ja": [
                   "せんきょう"
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               "ko": [
                   "센큐",
                   "센큐우"
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           },
           "search_artist": {
               "ja": [
                   "まいたけ"
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               "ko": [
                   "마이타케"
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           },
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           ]
       },
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           "idx": 143,
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           "title_localized": {
               "en": "Filament"
           },
           "artist": "Puru",
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               "ja": [
                   "ふぃらめんと"
               ],
               "ko": [
                   "필라멘트"
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           },
           "search_artist": {
               "ja": [
                   "ぷる"
               ],
               "ko": [
                   "푸루"
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           },
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           "purchase": "filament",
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                   "ratingClass": 1,
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                   "chartDesigner": "Toaster",
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       },
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           "idx": 144,
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           "title_localized": {
               "en": "Avant Raze"
           },
           "artist": "Sampling Masters MEGA",
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               "ja": [
                   "あばんとれいず",
                   "あゔぁんとれいず",
                   "あばんとれーず",
                   "あゔぁんとれーず"
               ],
               "ko": [
                   "아반트 레이즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "さんぷりんぐますたーずめが"
               ],
               "ko": [
                   "샘플링 마스터즈 메가",
                   "샘플링 마스터스 메가"
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           },
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                   "ratingClass": 1,
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               "en": "BATTLE NO.1"
           },
           "artist": "TANO*C Sound Team",
           "search_title": {
               "ja": [
                   "ばとるなんばーわん"
               ],
               "ko": [
                   "배틀 넘버 원"
               ]
           },
           "search_artist": {
               "ja": [
                   "たのしーさうんどちーむ"
               ],
               "ko": [
                   "타노시 사운드 팀"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "single",
           "category": "variety",
           "purchase": "battlenoone",
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           "side": 1,
           "bg": "tanoc_conflict",
           "bg_inverse": "tanoc_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1579046400,
           "version": "2.4",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "Hanamori Hiro",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "Hanamori Hiro",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Arcaea Team",
                   "jacketDesigner": "Hanamori Hiro",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 146,
           "id": "laqryma",
           "title_localized": {
               "en": "La'qryma of the Wasteland"
           },
           "artist": "DJ Noriken",
           "search_title": {
               "ja": [
                   "らくりまおぶじうぇいすとらんど"
               ],
               "ko": [
                   "라크리마 오브 더 웨이스트랜드"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇーのりけん",
                   "でぃーじぇいのりけん"
               ],
               "ko": [
                   "디제이 노리켄"
               ]
           },
           "bpm": "168",
           "bpm_base": 168,
           "set": "single",
           "category": "original",
           "purchase": "laqryma",
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           "audioPreviewEnd": 0,
           "side": 1,
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           "bg_inverse": "tanoc_light",
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           "world_unlock": false,
           "date": 1579478400,
           "version": "2.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "和音ハカ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "和音ハカ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "和音ハカ",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Nitro 「The Forsaken」",
                   "jacketDesigner": "和音ハカ",
                   "jacketOverride": true,
                   "rating": 9,
                   "ratingPlus": true,
                   "date": 1625011200,
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               }
           ]
       },
       {
           "idx": 147,
           "id": "einherjar",
           "title_localized": {
               "en": "Einherjar Joker"
           },
           "artist": "DJ Genki vs Gram",
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               "ja": [
                   "えいんへりやるじょーかー",
                   "えいんへりゃるじょーかー"
               ],
               "ko": [
                   "에인헤야르 조커"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇーげんき",
                   "でぃーじぇいげんき",
                   "ぐらむ"
               ],
               "ko": [
                   "디제이 겐키",
                   "그람",
                   "그램"
               ]
           },
           "bpm": "222",
           "bpm_base": 222,
           "set": "single",
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           "date": 1579478401,
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                   "ratingClass": 0,
                   "chartDesigner": "Requiem TaroNuke",
                   "jacketDesigner": "すずなし",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Requiem TaroNuke",
                   "jacketDesigner": "すずなし",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Requiem TaroNuke",
                   "jacketDesigner": "すずなし",
                   "rating": 9,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "~REQUIEM~ 夜浪",
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                   "jacketOverride": true,
                   "rating": 10,
                   "ratingPlus": true,
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                   "version": "5.3",
                   "hidden_until": "difficulty"
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           ]
       },
       {
           "idx": 148,
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           "title_localized": {
               "en": "IZANA"
           },
           "artist": "t+pazolite vs P*Light",
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               "ja": [
                   "いざな"
               ],
               "ko": [
                   "이자나"
               ]
           },
           "search_artist": {
               "ja": [
                   "とぱぞらいと",
                   "ぴーらいと"
               ],
               "ko": [
                   "토파졸라이트",
                   "피 라이트"
               ]
           },
           "bpm": "222",
           "bpm_base": 222,
           "set": "single",
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           "purchase": "izana",
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           "remote_dl": true,
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           "version": "2.5",
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                   "ratingClass": 0,
                   "chartDesigner": "NITRO",
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                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NITRO",
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                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "Nagu",
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           ]
       },
       {
           "idx": 149,
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               "en": "SAIKYO STRONGER",
               "ja": "最強STRONGER"
           },
           "artist": "REDALiCE vs USAO",
           "search_title": {
               "ja": [
                   "さいきょうすとろんがー"
               ],
               "ko": [
                   "사이쿄 스트롱거",
                   "최강 스트롱거"
               ]
           },
           "search_artist": {
               "ja": [
                   "れっどありす",
                   "うさお"
               ],
               "ko": [
                   "레드앨리스",
                   "우사오"
               ]
           },
           "bpm": "205",
           "bpm_base": 205,
           "set": "single",
           "category": "partner",
           "purchase": "saikyostronger",
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           "side": 1,
           "bg": "saikyostronger",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1579478403,
           "version": "2.5",
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                   "ratingClass": 0,
                   "chartDesigner": "最強FUMEN (夜浪 ft. 東星)",
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               {
                   "ratingClass": 1,
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               {
                   "ratingClass": 2,
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           ]
       },
       {
           "idx": 150,
           "id": "worldexecuteme",
           "title_localized": {
               "en": "world.execute(me);"
           },
           "artist": "Mili",
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               "ja": [
                   "わーるどえくぜきゅーとみー"
               ],
               "ko": [
                   "월드 엑스큐트 미"
               ]
           },
           "search_artist": {
               "ja": [
                   "みり"
               ],
               "ko": [
                   "밀리"
               ]
           },
           "bpm": "130",
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           "date": 1582243200,
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                   "ratingClass": 0,
                   "chartDesigner": "toaster.chart(this);",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "toaster.chart(this);",
                   "jacketDesigner": "そゐち",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "toaster.chart(this);",
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                   "rating": 8
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           ]
       },
       {
           "idx": 151,
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           "title_localized": {
               "en": "BLRINK"
           },
           "artist": "Sta",
           "search_title": {
               "ja": [
                   "ぶりんくぶりんく"
               ],
               "ko": [
                   "블링크"
               ]
           },
           "search_artist": {
               "ja": [
                   "すた"
               ],
               "ko": [
                   "스타"
               ]
           },
           "bpm": "115",
           "bpm_base": 115,
           "set": "prelude",
           "purchase": "prelude",
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           "bg_inverse": "prelude_light",
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           "world_unlock": true,
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           "version": "2.5",
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                   "ratingClass": 0,
                   "chartDesigner": "過去の縁",
                   "jacketDesigner": "Sta",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "現在の縁",
                   "jacketDesigner": "Sta",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "未来の縁",
                   "jacketDesigner": "Sta",
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                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 152,
           "id": "oblivia",
           "title_localized": {
               "en": "Oblivia"
           },
           "artist": "Saiph",
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               "ja": [
                   "おぶりびあ",
                   "おぶりゔぃあ"
               ],
               "ko": [
                   "오블리비아"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいふ"
               ],
               "ko": [
                   "사이프"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "base",
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "クルエルGZ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "クルエルGZ",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "クルエルGZ",
                   "rating": 8
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Nitro 「The Forgotten」",
                   "jacketDesigner": "クルエルGZ",
                   "jacketOverride": true,
                   "rating": 9,
                   "ratingPlus": true,
                   "date": 1706140802,
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           ]
       },
       {
           "idx": 153,
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           "title_localized": {
               "en": "amygdata"
           },
           "artist": "nitro",
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               "ja": [
                   "あみぐでーた"
               ],
               "ko": [
                   "아미그다타",
                   "아미그데이타"
               ]
           },
           "search_artist": {
               "ja": [
                   "ないとろ",
                   "にとろ"
               ],
               "ko": [
                   "니트로"
               ]
           },
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           "set": "single",
           "category": "original",
           "purchase": "amygdata",
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           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1585094401,
           "version": "2.6",
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                   "chartDesigner": "Nitro",
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "久賀フーナ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 154,
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               "en": "corps-sans-organes"
           },
           "artist": "cybermiso",
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               "ja": [
                   "こーぷすさんずおーぎゃんず"
               ],
               "ko": [
                   "콥스 샌즈 오르가네스",
                   "코프스 샌즈 오르가네스"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいばーみそ"
               ],
               "ko": [
                   "사이버미소"
               ]
           },
           "bpm": "105",
           "bpm_base": 105,
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           "bg": "mirai_awakened",
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           "world_unlock": true,
           "date": 1585094402,
           "version": "2.6",
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                   "rating": 4
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                   "ratingClass": 1,
                   "chartDesigner": "夜浪「月食」",
                   "jacketDesigner": "softmode",
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                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪「月食」",
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                   "rating": 10
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           ]
       },
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           "idx": 155,
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               "en": "Equilibrium"
           },
           "artist": "Maozon",
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               "ja": [
                   "えくりぶりうむ"
               ],
               "ko": [
                   "이퀼리브리움"
               ]
           },
           "search_artist": {
               "ja": [
                   "まおぞん"
               ],
               "ko": [
                   "마오존"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
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           "purchase": "vs",
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           "remote_dl": true,
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           "date": 1590537600,
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                   "ratingClass": 0,
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               },
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                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "巻羊",
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               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "巻羊",
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           ]
       },
       {
           "idx": 156,
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               "en": "Antagonism"
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               "ja": [
                   "あんたごにずむ"
               ],
               "ko": [
                   "안타고니즘"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆー",
                   "しろまる"
               ],
               "ko": [
                   "유",
                   "시로마루"
               ]
           },
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           "set": "vs",
           "purchase": "vs",
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           "bg_inverse": "vs_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1590537601,
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "リウイチ",
                   "rating": 7,
                   "ratingPlus": true
               },
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                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "リウイチ",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 157,
           "id": "lostdesire",
           "title_localized": {
               "en": "Lost Desire"
           },
           "artist": "Powerless feat. Sennzai",
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               "ja": [
                   "ろすとでざいあ"
               ],
               "ko": [
                   "로스트 디자이어"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぱわーれす",
                   "せんざい"
               ],
               "ko": [
                   "파워리스",
                   "센자이"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "vs",
           "purchase": "vs",
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           "bg": "vs_conflict",
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           "remote_dl": true,
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           "date": 1590537602,
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Darkest Dream",
                   "jacketDesigner": "シエラ",
                   "rating": 7,
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               },
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                   "ratingClass": 2,
                   "chartDesigner": "Darkest Dream",
                   "jacketDesigner": "シエラ",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 158,
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           "title_localized": {
               "en": "Dantalion"
           },
           "artist": "Team Grimoire",
           "search_title": {
               "ja": [
                   "だんたりおん"
               ],
               "ko": [
                   "단탈리온",
                   "단탈라이온"
               ]
           },
           "search_artist": {
               "ja": [
                   "ちーむぐりもわーる",
                   "ちーむぐりもあ"
               ],
               "ko": [
                   "팀 그리모어"
               ]
           },
           "bpm": "186",
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           "bg": "vs_conflict",
           "bg_inverse": "vs_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1590537603,
           "version": "3.0",
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                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星",
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               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪 X 東星 \"The Lost\"",
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                   "rating": 10,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 159,
           "id": "ifi",
           "title_localized": {
               "en": "#1f1e33"
           },
           "artist": "かめりあ(EDP)",
           "search_artist": {
               "en": [
                   "kameria",
                   "camellia"
               ],
               "ko": [
                   "카메리아"
               ]
           },
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           "purchase": "vs",
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           "bg": "vs_conflict",
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           "remote_dl": true,
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                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "望月けい",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "望月けい",
                   "rating": 9
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪 VS 東星 \"Convergence\"",
                   "jacketDesigner": "望月けい",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 160,
           "id": "tempestissimo",
           "title_localized": {
               "en": "Tempestissimo"
           },
           "artist": "t+pazolite",
           "search_title": {
               "ja": [
                   "てんぺすてぃっしも"
               ],
               "ko": [
                   "템페스티시모"
               ]
           },
           "search_artist": {
               "ja": [
                   "とぱぞらいと"
               ],
               "ko": [
                   "토파졸라이트"
               ]
           },
           "bpm": "231",
           "bpm_base": 231,
           "set": "vs",
           "purchase": "vs",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 1,
           "bg": "tempestissimo",
           "remote_dl": true,
           "world_unlock": false,
           "byd_local_unlock": true,
           "date": 1590537605,
           "version": "3.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Prelude - Ouverture",
                   "jacketDesigner": "シエラ",
                   "rating": 7
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Convergence - Intermezzo",
                   "jacketDesigner": "シエラ",
                   "rating": 9
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Onslaught - Crescendo",
                   "jacketDesigner": "シエラ",
                   "rating": 10,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Finale - The Tempest",
                   "jacketDesigner": "シエラ",
                   "rating": 11,
                   "jacketOverride": true,
                   "hidden_until_unlocked": true,
                   "hidden_until": "difficulty"
               }
           ]
       },
       {
           "idx": 161,
           "id": "arcahv",
           "title_localized": {
               "en": "Arcahv"
           },
           "artist": "Feryquitous",
           "search_title": {
               "ja": [
                   "あーかゔ"
               ],
               "ko": [
                   "아카브"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふぇりきたす"
               ],
               "ko": [
                   "페리퀴터스",
                   "페리퀴타스",
                   "페리퀴토스"
               ]
           },
           "bpm": "191",
           "bpm_base": 191,
           "set": "vs",
           "purchase": "vs",
           "audioPreview": 1256,
           "audioPreviewEnd": 31413,
           "side": 0,
           "bg": "arcahv",
           "remote_dl": false,
           "world_unlock": true,
           "date": 1590537606,
           "version": "3.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "∅",
                   "jacketDesigner": "シエラ",
                   "rating": 4,
                   "hidden_until_unlocked": true,
                   "hidden_until": "difficulty"
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "∅",
                   "jacketDesigner": "シエラ",
                   "rating": 7,
                   "ratingPlus": true,
                   "hidden_until_unlocked": true,
                   "hidden_until": "difficulty"
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "∅",
                   "jacketDesigner": "シエラ",
                   "rating": 9,
                   "hidden_until_unlocked": true,
                   "hidden_until": "difficulty",
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 162,
           "id": "altale",
           "title_localized": {
               "en": "Altale"
           },
           "artist": "Sakuzyo",
           "search_title": {
               "ja": [
                   "あるてーる"
               ],
               "ko": [
                   "알테일"
               ]
           },
           "search_artist": {
               "ja": [
                   "さくじょ"
               ],
               "ko": [
                   "사쿠죠"
               ]
           },
           "bpm": "83-90",
           "bpm_base": 180,
           "set": "single",
           "category": "variety",
           "purchase": "altale",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 0,
           "bg": "prelude_light",
           "bg_inverse": "prelude_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1590537612,
           "version": "3.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 163,
           "id": "givemeanightmare",
           "title_localized": {
               "en": "Give Me a Nightmare"
           },
           "artist": "アリスシャッハと魔法の楽団",
           "search_title": {
               "ja": [
                   "ぎぶみーあないとめあ"
               ],
               "ko": [
                   "기브 미 어 나이트메어",
                   "깁 미 어 나이트메어"
               ]
           },
           "search_artist": {
               "en": [
                   "arisushahha to mahou no gakudan",
                   "alice schach and the magic orchestra"
               ],
               "ja": [
                   "ありすしゃっはとまほうのがくだん"
               ],
               "ko": [
                   "아리스샤하토 마호노 가쿠단",
                   "앨리스 샤하와 마법의 오케스트라"
               ]
           },
           "bpm": "95-190",
           "bpm_base": 190,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1590537610,
           "version": "3.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "mokeo",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "mokeo",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 164,
           "id": "blacklotus",
           "title_localized": {
               "en": "Black Lotus"
           },
           "artist": "wa.",
           "search_title": {
               "ja": [
                   "ぶらっくろーたす"
               ],
               "ko": [
                   "블랙 로터스"
               ]
           },
           "search_artist": {
               "ja": [
                   "わ"
               ],
               "ko": [
                   "와"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1590537611,
           "version": "3.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "百舌谷",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "百舌谷",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "百舌谷",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 165,
           "id": "gekka",
           "title_localized": {
               "en": "Gekka (Short Version)"
           },
           "artist": "Nhato",
           "search_title": {
               "ja": [
                   "げっか"
               ],
               "ko": [
                   "겍카",
                   "겟카"
               ]
           },
           "search_artist": {
               "ja": [
                   "なはと"
               ],
               "ko": [
                   "나토"
               ]
           },
           "bpm": "132",
           "bpm_base": 132,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1590537609,
           "version": "3.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "SoU",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "SoU",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "SoU",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 166,
           "id": "vividtheory",
           "title_localized": {
               "en": "Vivid Theory"
           },
           "artist": "ak+q",
           "search_title": {
               "ja": [
                   "びびっどせおりー",
                   "ゔぃゔぃっどせおりー"
               ],
               "ko": [
                   "비비드 씨어리",
                   "비비드 시어리"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー"
               ],
               "ko": [
                   "에이케이 플러스 큐"
               ]
           },
           "bpm": "178",
           "bpm_base": 178,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1590537607,
           "version": "3.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "TaroNuke",
                   "jacketDesigner": "Mechari",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "TaroNuke",
                   "jacketDesigner": "Mechari",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "TaroNuke",
                   "jacketDesigner": "Mechari",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 167,
           "id": "onefr",
           "title_localized": {
               "en": "1F√"
           },
           "artist": "WHITEFISTS",
           "search_title": {
               "ja": [
                   "いふるーと"
               ],
               "ko": [
                   "이프 루트"
               ]
           },
           "search_artist": {
               "ja": [
                   "ほわいとふぃすつ"
               ],
               "ko": [
                   "화이트피스트",
                   "화이트피스츠"
               ]
           },
           "bpm": "130",
           "bpm_base": 130,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 74769,
           "audioPreviewEnd": 97346,
           "side": 0,
           "bg": "mirai_light",
           "bg_inverse": "mirai_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1590537608,
           "version": "3.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
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                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "terry \u0026 nakanome",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "terry \u0026 nakanome",
                   "rating": 8
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           ]
       },
       {
           "idx": 168,
           "id": "scarletcage",
           "title_localized": {
               "en": "Scarlet Cage"
           },
           "artist": "Daisuke Kurosawa",
           "search_title": {
               "ja": [
                   "すかーれっとけーじ"
               ],
               "ko": [
                   "스칼렛 케이지"
               ]
           },
           "search_artist": {
               "ja": [
                   "だいすけくろさわ"
               ],
               "ko": [
                   "다이스카 쿠로사와"
               ]
           },
           "bpm": "166",
           "bpm_base": 166,
           "set": "single",
           "category": "partner",
           "purchase": "scarletcage",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1594166402,
           "version": "3.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "赤Nitro",
                   "jacketDesigner": "未早",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "赤Nitro",
                   "jacketDesigner": "未早",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "赤Nitro",
                   "jacketDesigner": "未早",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 169,
           "id": "faintlight",
           "title_localized": {
               "en": "Faint Light (Arcaea Edit)"
           },
           "artist": "Taishi",
           "search_title": {
               "ja": [
                   "ふぇいんとらいと"
               ],
               "ko": [
                   "페인트 라이트",
                   "페인트 라잇"
               ]
           },
           "search_artist": {
               "ja": [
                   "たいし"
               ],
               "ko": [
                   "타이시"
               ]
           },
           "bpm": "133",
           "bpm_base": 133,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1594166400,
           "version": "3.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "SoU",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "SoU",
                   "rating": 9
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           ]
       },
       {
           "idx": 170,
           "id": "feelssoright",
           "title_localized": {
               "en": "Feels So Right feat. Renko"
           },
           "artist": "Mysteka",
           "search_title": {
               "ja": [
                   "ふぃーるずそーらいと"
               ],
               "ko": [
                   "필즈 소 라잇"
               ]
           },
           "search_artist": {
               "ja": [
                   "みすてか",
                   "れんこ"
               ],
               "ko": [
                   "미스테카"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "single",
           "category": "variety",
           "purchase": "feelssoright",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1594166401,
           "version": "3.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
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                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
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                   "rating": 9
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           ]
       },
       {
           "idx": 171,
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           "title_localized": {
               "en": "Teriqma"
           },
           "artist": "owl＊tree",
           "search_title": {
               "ja": [
                   "てりくま"
               ],
               "ko": [
                   "테리크마"
               ]
           },
           "search_artist": {
               "ja": [
                   "おうるつりー"
               ],
               "ko": [
                   "아울 트리"
               ]
           },
           "bpm": "128",
           "bpm_base": 128,
           "set": "single",
           "category": "musicgames",
           "purchase": "teriqma",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "chuni-ikazuchi",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1594857600,
           "version": "3.0",
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                   "ratingClass": 0,
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                   "rating": 3
               },
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                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
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                   "rating": 6
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               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
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               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "én 200716",
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                   "rating": 9,
                   "ratingPlus": true,
                   "date": 1679529600,
                   "version": "4.4"
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           ]
       },
       {
           "idx": 172,
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           "title_localized": {
               "en": "MAHOROBA"
           },
           "artist": "Zekk",
           "search_title": {
               "ja": [
                   "まほろば"
               ],
               "ko": [
                   "마호로바"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぜっく"
               ],
               "ko": [
                   "젝"
               ]
           },
           "bpm": "195",
           "bpm_base": 195,
           "set": "single",
           "category": "partner",
           "purchase": "mahoroba",
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           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "rei",
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           "remote_dl": true,
           "world_unlock": false,
           "date": 1596758400,
           "version": "3.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "そゐち",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "TaroNuke + Nitro",
                   "jacketDesigner": "そゐち",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 173,
           "id": "badtek",
           "title_localized": {
               "en": "BADTEK"
           },
           "artist": "EBIMAYO",
           "search_title": {
               "ja": [
                   "ばっどてっく"
               ],
               "ko": [
                   "배드텍",
                   "배드테크"
               ]
           },
           "search_artist": {
               "ja": [
                   "えびまよ"
               ],
               "ko": [
                   "에비마요"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "single",
           "category": "original",
           "purchase": "badtek",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1597968000,
           "version": "3.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "トロ３",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "トロ３",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
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                   "jacketDesigner": "トロ３",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 174,
           "id": "maliciousmischance",
           "title_localized": {
               "en": "Malicious Mischance"
           },
           "artist": "s-don",
           "search_title": {
               "ja": [
                   "まりしゃすみすちゃんす"
               ],
               "ko": [
                   "말리셔스 미스챈스",
                   "말리셔스 미스찬스"
               ]
           },
           "search_artist": {
               "ja": [
                   "すうどん"
               ],
               "ko": [
                   "에스돈"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "single",
           "category": "partner",
           "purchase": "maliciousmischance",
           "audioPreview": 0,
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           "side": 1,
           "bg": "vs_conflict",
           "bg_inverse": "vs_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1599177600,
           "version": "3.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "×NITRO×",
                   "jacketDesigner": "nonokuro",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "×NITRO×",
                   "jacketDesigner": "nonokuro",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "×NITRO×",
                   "jacketDesigner": "nonokuro",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 175,
           "id": "gothiveofra",
           "title_localized": {
               "en": "Got hive of Ra"
           },
           "artist": "E.G.G.",
           "search_title": {
               "ja": [
                   "ごっとはいぶおぶらー",
                   "ごっとはいゔおぶらー"
               ],
               "ko": [
                   "갓 하이브 오브 라"
               ]
           },
           "search_artist": {
               "ja": [
                   "えっぐ",
                   "えぶりしんぐげっとぐるーゔ"
               ],
               "ko": [
                   "에그",
                   "에브리씽 겟 그루브",
                   "에브리띵 겟 그루브"
               ]
           },
           "bpm": "268",
           "bpm_base": 268,
           "set": "groovecoaster",
           "purchase": "groovecoaster",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 0,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2020",
           "bg": "gc_light",
           "bg_inverse": "gc_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "no_stream": true,
           "date": 1600214400,
           "version": "3.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Groove Nitro",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Groove Nitro",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Groove Nitro",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 176,
           "id": "buchigireberserker",
           "title_localized": {
               "en": "BUCHiGiRE Berserker"
           },
           "artist": "REDALiCE vs MASAKI",
           "search_title": {
               "ja": [
                   "ぶちぎればーさーかー"
               ],
               "ko": [
                   "부치기레 버서커"
               ]
           },
           "search_artist": {
               "ja": [
                   "れっどありす",
                   "まさき"
               ],
               "ko": [
                   "레드앨리스",
                   "마사키"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "single",
           "category": "musicgames",
           "purchase": "buchigireberserker",
           "audioPreview": 60000,
           "audioPreviewEnd": 70000,
           "side": 1,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2020",
           "bg": "gc_buchigire",
           "remote_dl": true,
           "world_unlock": false,
           "no_stream": true,
           "date": 1600214401,
           "version": "3.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星 vs 夜浪 《BERSERK》",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 177,
           "id": "galaxyfriends",
           "title_localized": {
               "en": "Galaxy Friends"
           },
           "artist": "Kobaryo",
           "search_title": {
               "ja": [
                   "ぎゃらくしーふれんず"
               ],
               "ko": [
                   "갤럭시 프렌즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "こばりょー"
               ],
               "ko": [
                   "코바료"
               ]
           },
           "bpm": "300",
           "bpm_base": 300,
           "set": "single",
           "category": "variety",
           "purchase": "galaxyfriends",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1602028800,
           "version": "3.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitrome X",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitrome X",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitrome X",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 178,
           "id": "crossover",
           "title_localized": {
               "en": "CROSS†OVER"
           },
           "artist": "HyuN feat. LyuU",
           "search_title": {
               "ja": [
                   "くろすおーばー",
                   "くろすおーゔぁー"
               ],
               "ko": [
                   "크로스오버"
               ]
           },
           "search_artist": {
               "ja": [
                   "ひゅん",
                   "りゅう"
               ],
               "ko": [
                   "현",
                   "류"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1602028801,
           "version": "3.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "Aremos",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "Aremos",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "Aremos",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 179,
           "id": "xeraphinite",
           "title_localized": {
               "en": "Xeraphinite"
           },
           "artist": "BlackY",
           "search_title": {
               "ja": [
                   "せらふぃないと"
               ],
               "ko": [
                   "제라파이나이트",
                   "세라파이나이트"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶらっきー"
               ],
               "ko": [
                   "블랙키",
                   "블래키"
               ]
           },
           "bpm": "146",
           "bpm_base": 146,
           "set": "single",
           "category": "original",
           "purchase": "xeraphinite",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "zettai_light",
           "bg_inverse": "zettai",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1604016001,
           "version": "3.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星※空の宝石",
                   "jacketDesigner": "シエラ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星※空の宝石",
                   "jacketDesigner": "シエラ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星※空の宝石",
                   "jacketDesigner": "シエラ",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 180,
           "id": "lapis",
           "title_localized": {
               "en": "Lapis"
           },
           "artist": "SHIKI",
           "search_title": {
               "ja": [
                   "らぴす"
               ],
               "ko": [
                   "라피스"
               ]
           },
           "search_artist": {
               "ja": [
                   "しき"
               ],
               "ko": [
                   "시키"
               ]
           },
           "bpm": "146",
           "bpm_base": 146,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1604016000,
           "version": "3.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "Khronetic",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "Khronetic",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "Khronetic",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 181,
           "id": "xanatos",
           "title_localized": {
               "en": "Xanatos"
           },
           "artist": "Tatsh",
           "search_title": {
               "ja": [
                   "ざなとす"
               ],
               "ko": [
                   "자나토스"
               ]
           },
           "search_artist": {
               "ja": [
                   "たっしゅ"
               ],
               "ko": [
                   "탓시",
                   "탓슈"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "single",
           "category": "original",
           "purchase": "xanatos",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1605744000,
           "version": "3.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "XERiNG",
                   "jacketDesigner": "クリス",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "eXschwasion",
                   "jacketDesigner": "クリス",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "XERiNG × eXschwasion × NitromeX",
                   "jacketDesigner": "クリス",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 182,
           "id": "purpleverse",
           "title_localized": {
               "en": "Purple Verse"
           },
           "artist": "Hommarju",
           "search_title": {
               "ja": [
                   "ぱーぷるばーす",
                   "ぱーぷるゔぁーす"
               ],
               "ko": [
                   "퍼플 버스"
               ]
           },
           "search_artist": {
               "ja": [
                   "おまーじゅ"
               ],
               "ko": [
                   "오마쥬",
                   "오마주"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1606953605,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "HakureiNeko",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "HakureiNeko",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "HakureiNeko",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "/ERROR/ 絶滅",
                   "jacketDesigner": "HakureiNeko",
                   "jacketOverride": true,
                   "rating": 10,
                   "date": 1706140804,
                   "version": "5.3",
                   "hidden_until": "difficulty"
               }
           ]
       },
       {
           "idx": 183,
           "id": "alicealamode",
           "title_localized": {
               "en": "Alice à la mode",
               "ko": "Alice a la mode"
           },
           "artist": "Masanori Akita",
           "search_title": {
               "en": [
                   "alice a la mode"
               ],
               "ja": [
                   "ありすあらもーど"
               ],
               "ko": [
                   "앨리스 아 라 모드"
               ]
           },
           "search_artist": {
               "ja": [
                   "まさのりあきた"
               ],
               "ko": [
                   "마사노리 아키타"
               ]
           },
           "bpm": "80-134",
           "bpm_base": 134,
           "set": "alice",
           "purchase": "alice",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1606953600,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "シエラ",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "シエラ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "シエラ",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 184,
           "id": "eccentrictale",
           "title_localized": {
               "en": "Eccentric Tale"
           },
           "artist": "Yamajet",
           "search_title": {
               "ja": [
                   "えきせんとりっくてーる",
                   "えきせんとりっくている"
               ],
               "ko": [
                   "에센트릭 테일"
               ]
           },
           "search_artist": {
               "ja": [
                   "やまじぇっと"
               ],
               "ko": [
                   "야마젯",
                   "야마제트"
               ]
           },
           "bpm": "132",
           "bpm_base": 132,
           "set": "alice",
           "purchase": "alice",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "alice_conflict",
           "bg_inverse": "alice_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1606953601,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 185,
           "id": "alicessuitcase",
           "title_localized": {
               "en": "Alice's Suitcase"
           },
           "artist": "Endorfin.",
           "search_title": {
               "ja": [
                   "ありすずすーつけーす"
               ],
               "ko": [
                   "앨리스즈 수트케이스",
                   "앨리스 수트케이스"
               ]
           },
           "search_artist": {
               "ja": [
                   "えんどるふぃん"
               ],
               "ko": [
                   "엔돌핀",
                   "엔도르핀"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "alice",
           "purchase": "alice",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1606953602,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "にんにくましまし",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "にんにくましまし",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "にんにくましまし",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 186,
           "id": "jump",
           "title_localized": {
               "en": "Jump"
           },
           "artist": "Rasmus Faber",
           "search_title": {
               "ja": [
                   "じゃんぷ"
               ],
               "ko": [
                   "점프"
               ]
           },
           "search_artist": {
               "ja": [
                   "らすますふぇいばー"
               ],
               "ko": [
                   "라스무스 페이버",
                   "라스머스 페이버",
                   "라스마스 페이버"
               ]
           },
           "bpm": "133",
           "bpm_base": 133,
           "set": "alice",
           "purchase": "alice",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1606953603,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "あるみっく",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "あるみっく",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "あるみっく",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 187,
           "id": "felis",
           "title_localized": {
               "en": "Felis"
           },
           "artist": "M2U",
           "search_title": {
               "ja": [
                   "ふぇりす"
               ],
               "ko": [
                   "펠리스"
               ]
           },
           "search_artist": {
               "ja": [
                   "えむつーゆー"
               ],
               "ko": [
                   "엠투유"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "alice",
           "purchase": "alice",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "felis",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1606953604,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 188,
           "id": "besideyou",
           "title_localized": {
               "en": "Beside You"
           },
           "artist": "江口孝宏",
           "search_title": {
               "ja": [
                   "びさいどゆー",
                   "びさいじゅー"
               ],
               "ko": [
                   "비사이드 유"
               ]
           },
           "search_artist": {
               "en": [
                   "takahiro eguchi"
               ],
               "ja": [
                   "えぐちたかひろ"
               ],
               "ko": [
                   "타카히로 에구치"
               ]
           },
           "bpm": "181",
           "bpm_base": 181,
           "set": "alice_append_1",
           "purchase": "alice_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1607558400,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "にもし",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "にもし",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "にもし",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 189,
           "id": "heartjackin",
           "title_localized": {
               "en": "Heart Jackin'"
           },
           "artist": "Yu_Asahina",
           "search_title": {
               "ja": [
                   "はーとじゃっきん"
               ],
               "ko": [
                   "하트 잭킹",
                   "하트 잭킨"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆーあさひな",
                   "ゆうあさひな"
               ],
               "ko": [
                   "유 아사히나"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "alice_append_1",
           "purchase": "alice_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1607558401,
           "version": "3.3",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "TaroNuke + Nitro",
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               {
                   "ratingClass": 1,
                   "chartDesigner": "TaroNuke + Nitro",
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                   "rating": 5
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               {
                   "ratingClass": 2,
                   "chartDesigner": "TaroNuke + Nitro",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 190,
           "id": "toaliceliddell",
           "title_localized": {
               "en": "To: Alice Liddell",
               "ja": "アリス・リデルに捧ぐ"
           },
           "artist": "モリモリあつし",
           "search_title": {
               "ja": [
                   "ありすりでるにささぐ"
               ],
               "ko": [
                   "투 엘리스 리들",
                   "아리스리데루니 사사구",
                   "앨리스 리들에게 바침"
               ]
           },
           "search_artist": {
               "en": [
                   "morimori atsushi"
               ],
               "ko": [
                   "모리모리 아츠시"
               ]
           },
           "bpm": "222",
           "bpm_base": 222,
           "set": "alice_append_1",
           "purchase": "alice_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "alice_conflict",
           "bg_inverse": "alice_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1607558402,
           "version": "3.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Yours Sincerely, 夜浪",
                   "jacketDesigner": "みきさい + Khronetic",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Yours Sincerely, 夜浪",
                   "jacketDesigner": "みきさい + Khronetic",
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               {
                   "ratingClass": 2,
                   "chartDesigner": "Yours Sincerely, 夜浪",
                   "jacketDesigner": "みきさい + Khronetic",
                   "rating": 10
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           ]
       },
       {
           "idx": 191,
           "id": "lazyaddiction",
           "title_localized": {
               "en": "Lazy Addiction"
           },
           "artist": "sky_delta",
           "search_title": {
               "ja": [
                   "れいじーあでぃくしょん"
               ],
               "ko": [
                   "레이지 애딕션",
                   "레이지 에딕션"
               ]
           },
           "search_artist": {
               "ja": [
                   "すかいでるた"
               ],
               "ko": [
                   "스카이 델타"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "ongeki",
           "purchase": "ongeki",
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           "side": 0,
           "bg": "ongeki_light",
           "bg_inverse": "ongeki_conflict",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1608163200,
           "version": "3.4",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro without Toaster.",
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro without Toaster.",
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                   "rating": 6
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               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro without Toaster.",
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                   "rating": 9
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           ]
       },
       {
           "idx": 192,
           "id": "dazzlehop",
           "title_localized": {
               "en": "Dazzle hop"
           },
           "artist": "Sampling Masters MEGA",
           "search_title": {
               "ja": [
                   "だずるほっぷ"
               ],
               "ko": [
                   "대즐 합",
                   "대즐 홉"
               ]
           },
           "search_artist": {
               "ja": [
                   "さんぷりんぐますたーずめが"
               ],
               "ko": [
                   "샘플링 마스터즈 메가",
                   "샘플링 마스터스 메가"
               ]
           },
           "bpm": "220",
           "bpm_base": 220,
           "set": "ongeki",
           "purchase": "ongeki",
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           "side": 1,
           "bg": "ongeki_conflict",
           "bg_inverse": "ongeki_light",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1608163201,
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           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Kuro rak",
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kuro rak",
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                   "rating": 6
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               {
                   "ratingClass": 2,
                   "chartDesigner": "Kuro rak",
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           ]
       },
       {
           "idx": 193,
           "id": "viyellastears",
           "title_localized": {
               "en": "Viyella's Tears"
           },
           "artist": "Laur",
           "search_title": {
               "ja": [
                   "ゔぃえらずてぃあーず"
               ],
               "ko": [
                   "비엘라스 티어스",
                   "비엘라즈 티어스",
                   "비엘라스 티어즈",
                   "비엘라즈 티어즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "らうる"
               ],
               "ko": [
                   "라우르"
               ]
           },
           "bpm": "218",
           "bpm_base": 218,
           "set": "ongeki",
           "purchase": "ongeki",
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           "side": 1,
           "bg": "ongeki_conflict",
           "bg_inverse": "ongeki_light",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1608163202,
           "version": "3.4",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "東星の涙",
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星の涙",
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                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星の涙",
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                   "rating": 10
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           ]
       },
       {
           "idx": 194,
           "id": "omegafour",
           "title_localized": {
               "en": "ω4",
               "zh-Hant": "w4",
               "zh-Hans": "w4"
           },
           "artist": "穴山大輔 VS 光吉猛修 VS Kai",
           "search_title": {
               "en": [
                   "omega four",
                   "omega4"
               ],
               "ja": [
                   "おめがふぉー"
               ],
               "ko": [
                   "오메가 포"
               ]
           },
           "search_artist": {
               "ja": [
                   "あなやまだいすけ",
                   "みつよしたけのぶ",
                   "かい"
               ],
               "ko": [
                   "아나야마 다이스케",
                   "미츠요시 타케노부",
                   "카이"
               ]
           },
           "bpm": "71-192",
           "bpm_base": 192,
           "set": "ongeki",
           "purchase": "ongeki",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "omegafour",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1608163203,
           "version": "3.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "τ0",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "τ0",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "τ0",
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                   "rating": 10,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 195,
           "id": "aprilshowers",
           "title_localized": {
               "en": "April showers",
               "ja": "四月の雨"
           },
           "artist": "cubesato",
           "search_title": {
               "ja": [
                   "しがつのあめ"
               ],
               "ko": [
                   "에이프릴 샤워즈",
                   "시가츠노 아메",
                   "4월의 비",
                   "사월의 비"
               ]
           },
           "search_artist": {
               "ja": [
                   "きゅーぶさとー",
                   "きゅーぶさとう"
               ],
               "ko": [
                   "큐브사토"
               ]
           },
           "bpm": "79",
           "bpm_base": 79,
           "set": "maimai",
           "purchase": "maimai",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "maimai_light",
           "bg_inverse": "maimai_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1610064000,
           "version": "3.4",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro-100号",
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                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro-100号",
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                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro-100号",
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                   "rating": 8
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           ]
       },
       {
           "idx": 196,
           "id": "seventhsense",
           "title_localized": {
               "en": "7thSense"
           },
           "artist": "削除",
           "search_title": {
               "ja": [
                   "せぶんすせんす"
               ],
               "ko": [
                   "세븐스 센스",
                   "세븐 센스"
               ]
           },
           "search_artist": {
               "en": [
                   "sakuzyo"
               ],
               "ja": [
                   "さくじょ"
               ],
               "ko": [
                   "사쿠죠"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "maimai",
           "purchase": "maimai",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "maimai_conflict",
           "bg_inverse": "maimai_light",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1610064001,
           "version": "3.4",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "石樂",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "石樂",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "石樂",
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                   "ratingPlus": true
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           ]
       },
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           "idx": 197,
           "id": "oshamascramble",
           "title_localized": {
               "en": "Oshama Scramble!"
           },
           "artist": "t+pazolite",
           "search_title": {
               "ja": [
                   "おしゃますくらんぶる"
               ],
               "ko": [
                   "오샤마 스크램블!"
               ]
           },
           "search_artist": {
               "ja": [
                   "とぱぞらいと"
               ],
               "ko": [
                   "토파졸라이트"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "maimai",
           "purchase": "maimai",
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           "side": 0,
           "bg": "maimai_light",
           "bg_inverse": "maimai_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1610064002,
           "version": "3.4",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro!+9牛乳",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro!+99牛乳",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro!+999牛乳",
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                   "rating": 10
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           ]
       },
       {
           "idx": 198,
           "id": "amazingmightyyyy",
           "title_localized": {
               "en": "AMAZING MIGHTYYYY!!!!"
           },
           "artist": "WAiKURO",
           "search_title": {
               "ja": [
                   "あめいじんぐまいてぃぃいい",
                   "あめーじんぐまいてぃぃいい"
               ],
               "ko": [
                   "어메이징 마이티이이이이"
               ]
           },
           "search_artist": {
               "ja": [
                   "わいくろ"
               ],
               "ko": [
                   "와이쿠로"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "maimai",
           "purchase": "maimai",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "maimai_boss",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1610064003,
           "version": "3.4",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "AMAZING TOASTYYYY!!!!",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "AMAZING TOASTYYYY!!!!",
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                   "rating": 7,
                   "ratingPlus": true
               },
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                   "ratingClass": 2,
                   "chartDesigner": "AMAZING TOASTYYYY!!!!",
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                   "rating": 10,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 199,
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           "title_localized": {
               "en": "Climax"
           },
           "artist": "USAO",
           "search_title": {
               "ja": [
                   "くらいまっくす"
               ],
               "ko": [
                   "클라이맥스"
               ]
           },
           "search_artist": {
               "ja": [
                   "うさお"
               ],
               "ko": [
                   "우사오"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "chunithm_append_1",
           "purchase": "chunithm_append_1",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "chunithmthird_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1611187200,
           "version": "3.5",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro -EXTRA ROUND-",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro -EXTRA ROUND-",
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                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro -EXTRA ROUND-",
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                   "rating": 10
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           ]
       },
       {
           "idx": 200,
           "id": "lastcelebration",
           "title_localized": {
               "en": "Last Celebration"
           },
           "artist": "Laur vs CK",
           "search_title": {
               "ja": [
                   "らすとせれぶれーしょん"
               ],
               "ko": [
                   "라스트 셀레브레이션"
               ]
           },
           "search_artist": {
               "ja": [
                   "らうる",
                   "しーけー"
               ],
               "ko": [
                   "라우르",
                   "시케이"
               ]
           },
           "bpm": "238",
           "bpm_base": 238,
           "set": "chunithm_append_1",
           "purchase": "chunithm_append_1",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "chunithmthird_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1611187201,
           "version": "3.5",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro affected by 'CHUNITHM'",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro affected by 'CHUNITHM'",
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                   "rating": 6
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               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro affected by 'CHUNITHM'",
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                   "rating": 10
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           ]
       },
       {
           "idx": 201,
           "id": "gou",
           "title_localized": {
               "en": "Misdeed -la bonté de Dieu et l'origine du mal-",
               "ja": "業 -善なる神とこの世の悪について-"
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           "artist": "光吉猛修 VS 穴山大輔",
           "search_title": {
               "ja": [
                   "ごうぜんなるかみとこのよのあくについて"
               ],
               "ko": [
                   "미스디드 라 봉뜨 드 듀 엣 로히진 듀 마",
                   "고우젠나루 카미토 코노요노 아쿠니 츠이테",
                   "업 선한 신과 이 세상의 악에 관하여"
               ]
           },
           "search_artist": {
               "en": [
                   "takenobu mitsuyoshi",
                   "anayama daisuke"
               ],
               "ja": [
                   "みつよしたけのぶ",
                   "あなやまだいすけ"
               ],
               "ko": [
                   "타케노부 미츠요시",
                   "아나야마 다이스케"
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           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "chunithm_append_1",
           "purchase": "chunithm_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "gou",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "no_stream": true,
           "date": 1611187202,
           "version": "3.5",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "神の啓示「人類の限界」",
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                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "神の啓示「人類の希望」",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "神の啓示「人類の未来」",
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                   "rating": 10,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 202,
           "id": "glow",
           "title_localized": {
               "en": "Glow"
           },
           "artist": "SPACELECTRO",
           "search_title": {
               "ja": [
                   "ぐろー",
                   "ぐろう"
               ],
               "ko": [
                   "글로우"
               ]
           },
           "search_artist": {
               "ja": [
                   "すぺーすれくとろ"
               ],
               "ko": [
                   "스페이슬렉트로"
               ]
           },
           "bpm": "165",
           "bpm_base": 165,
           "set": "extend",
           "purchase": "extend",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1611187204,
           "version": "3.5",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 203,
           "id": "attraqtia",
           "title_localized": {
               "en": "AttraqtiA"
           },
           "artist": "かめりあ",
           "search_title": {
               "ja": [
                   "あとらくてぃあ"
               ],
               "ko": [
                   "어트랙티아"
               ]
           },
           "search_artist": {
               "en": [
                   "kameria",
                   "camellia"
               ],
               "ko": [
                   "카메리아"
               ]
           },
           "bpm": "202",
           "bpm_base": 202,
           "set": "single",
           "category": "original",
           "purchase": "attraqtia",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1611187203,
           "version": "3.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster affected by 'CHUNITHM'",
                   "jacketDesigner": "Enji",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster affected by 'CHUNITHM'",
                   "jacketDesigner": "Enji",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster affected by 'CHUNITHM'",
                   "jacketDesigner": "Enji",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 204,
           "id": "enchantedlove",
           "title_localized": {
               "en": "enchanted love"
           },
           "artist": "linear ring",
           "search_title": {
               "ja": [
                   "えんちゃんてっどらぶ"
               ],
               "ko": [
                   "인챈티드 러브"
               ]
           },
           "search_artist": {
               "ja": [
                   "りにありんぐ",
                   "りにあーりんぐ"
               ],
               "ko": [
                   "리니어 링"
               ]
           },
           "bpm": "95",
           "bpm_base": 190,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1613001600,
           "version": "3.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "百舌谷",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "百舌谷",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "百舌谷",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 205,
           "id": "take",
           "title_localized": {
               "en": "Bamboo",
               "ja": "竹"
           },
           "artist": "立秋 feat.ちょこ",
           "search_title": {
               "ja": [
                   "たけ"
               ],
               "ko": [
                   "뱀부",
                   "밤부",
                   "타케",
                   "대나무"
               ]
           },
           "search_artist": {
               "en": [
                   "rissyuu",
                   "choco",
                   "rish"
               ],
               "ja": [
                   "りっしゅう"
               ],
               "ko": [
                   "릿슈",
                   "쵸코",
                   "초코"
               ]
           },
           "bpm": "5-315",
           "bpm_base": 219,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1613001601,
           "version": "3.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "竹の子",
                   "jacketDesigner": "石王マサト",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "竹の子",
                   "jacketDesigner": "石王マサト",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "竹の子",
                   "jacketDesigner": "石王マサト",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 206,
           "id": "gimmedablood",
           "title_localized": {
               "en": "GIMME DA BLOOD"
           },
           "artist": "C-Show",
           "search_title": {
               "ja": [
                   "ぎみだぶらっど",
                   "ぎみーだぶらっど"
               ],
               "ko": [
                   "김미 다 블러드",
                   "김미 더 블러드"
               ]
           },
           "search_artist": {
               "ja": [
                   "ししょう"
               ],
               "ko": [
                   "시 쇼"
               ]
           },
           "bpm": "87-110",
           "bpm_base": 110,
           "set": "single",
           "category": "partner",
           "purchase": "gimmedablood",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1615248000,
           "version": "3.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "すずなし",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "すずなし",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "すずなし",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 207,
           "id": "bassline",
           "title_localized": {
               "en": "Can I Friend You on Bassbook? Lol",
               "ja": "ベースラインやってる？ｗ"
           },
           "artist": "かめりあ feat. ななひら",
           "search_title": {
               "ko": [
                   "캔 아이 프렌드 유 온 베이스북 롤",
                   "베이스라인 얏떼루",
                   "베이스라인 하고있니",
                   "베이스라인 하니"
               ]
           },
           "search_artist": {
               "en": [
                   "kameria",
                   "nanahira",
                   "camellia"
               ],
               "ko": [
                   "카메리아",
                   "나나히라"
               ]
           },
           "bpm": "128",
           "bpm_base": 128,
           "set": "single",
           "category": "variety",
           "purchase": "bassline",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "prelude_light",
           "bg_inverse": "prelude_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1617926400,
           "version": "3.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "トースト食べる？笑",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "トースト食べる？笑",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "トースト食べる？笑",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 208,
           "id": "lifeispiano",
           "title_localized": {
               "en": "Life is PIANO"
           },
           "artist": "Junk",
           "search_title": {
               "ja": [
                   "らいふいずぴあの"
               ],
               "ko": [
                   "라이프 이즈 피아노"
               ]
           },
           "search_artist": {
               "ja": [
                   "じゃんく"
               ],
               "ko": [
                   "정크"
               ]
           },
           "bpm": "133",
           "bpm_base": 133,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1617926401,
           "version": "3.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 209,
           "id": "paperwitch",
           "title_localized": {
               "en": "Paper Witch"
           },
           "artist": "Yu-dachi",
           "search_title": {
               "ja": [
                   "ぺーぱーうぃっち"
               ],
               "ko": [
                   "페이퍼 윗치",
                   "페이퍼 위치"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆうだち"
               ],
               "ko": [
                   "유다치"
               ]
           },
           "bpm": "130",
           "bpm_base": 130,
           "set": "observer",
           "purchase": "observer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691200,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "桶乃かもく",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "桶乃かもく",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "桶乃かもく",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 210,
           "id": "crystalgravity",
           "title_localized": {
               "en": "Crystal Gravity"
           },
           "artist": "Tanchiky vs. siromaru",
           "search_title": {
               "ja": [
                   "くりすたるぐらびてぃ"
               ],
               "ko": [
                   "크리스탈 그래비티"
               ]
           },
           "search_artist": {
               "ja": [
                   "たんちきー",
                   "しろまる"
               ],
               "ko": [
                   "타친키",
                   "시로마루"
               ]
           },
           "bpm": "178",
           "bpm_base": 178,
           "set": "observer",
           "purchase": "observer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "observer_conflict",
           "bg_inverse": "observer_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691201,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "雨傘ゆん",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "雨傘ゆん",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "雨傘ゆん",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 211,
           "id": "farawaylight",
           "title_localized": {
               "en": "Far Away Light"
           },
           "artist": "technoplanet feat. はるの \u0026 黒沢ダイスケ",
           "search_title": {
               "ja": [
                   "ふぁーあうぇいらいと",
                   "ふぁーらうぇいらいと"
               ],
               "ko": [
                   "파 어웨이 라이트",
                   "파 어웨이 라잇"
               ]
           },
           "search_artist": {
               "en": [
                   "haruno",
                   "kurosawa daisuke"
               ],
               "ja": [
                   "てくのぷらねっと",
                   "はるの",
                   "くろさわだいすけ"
               ],
               "ko": [
                   "테크노플래닛",
                   "하루노",
                   "쿠로사와 다이스케"
               ]
           },
           "bpm": "180-216",
           "bpm_base": 216,
           "set": "observer",
           "purchase": "observer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691202,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "梅まろ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "梅まろ",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "梅まろ",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 212,
           "id": "loschen",
           "title_localized": {
               "en": "Löschen"
           },
           "artist": "BlackY feat. Risa Yuzuki",
           "search_title": {
               "en": [
                   "loschen"
               ],
               "ja": [
                   "れっしぇん"
               ],
               "ko": [
                   "뢰셴",
                   "뢰센",
                   "레셴",
                   "레센"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶらっきー",
                   "りさゆずき"
               ],
               "ko": [
                   "블랙키",
                   "리사 유즈키",
                   "블래키"
               ]
           },
           "bpm": "181",
           "bpm_base": 181,
           "set": "observer",
           "purchase": "observer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "observer_conflict",
           "bg_inverse": "observer_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691203,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "LOWRISE",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "LOWRISE",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "LOWRISE",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 213,
           "id": "aegleseeker",
           "title_localized": {
               "en": "Aegleseeker"
           },
           "artist": "Silentroom vs Frums",
           "search_title": {
               "ja": [
                   "あいぐれしーかー"
               ],
               "ko": [
                   "아이글시커",
                   "에이글시커"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいれんとるーむ",
                   "ふらむす"
               ],
               "ko": [
                   "사일런트 룸",
                   "프럼스"
               ]
           },
           "bpm": "234",
           "bpm_base": 234,
           "set": "observer",
           "purchase": "observer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "aegleseeker",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691204,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "⟨RECORD START⟩ 0:",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "⟨OBSRV⟩ boundary(?°a,?°A)",
                   "jacketDesigner": "シエラ",
                   "rating": 9
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "L₆ː The Void",
                   "jacketDesigner": "シエラ",
                   "rating": 11
               }
           ]
       },
       {
           "idx": 214,
           "id": "coastalhighway",
           "title_localized": {
               "en": "Coastal Highway"
           },
           "artist": "Glitch Droids",
           "search_title": {
               "ja": [
                   "こーすたるはいうぇい"
               ],
               "ko": [
                   "코스탈 하이웨이"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぐりっちどろいず"
               ],
               "ko": [
                   "글리치 드로이드",
                   "글리치 드로이즈"
               ]
           },
           "bpm": "110",
           "bpm_base": 110,
           "set": "observer_append_1",
           "purchase": "observer_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691205,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "水視ずみ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "水視ずみ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "水視ずみ",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 215,
           "id": "odysseia",
           "title_localized": {
               "en": "ΟΔΥΣΣΕΙΑ"
           },
           "artist": "Sober Bear",
           "search_title": {
               "en": [
                   "odysseia"
               ],
               "ja": [
                   "おでゅっせいあ"
               ],
               "ko": [
                   "오딧세이아",
                   "오디세이아"
               ]
           },
           "search_artist": {
               "ja": [
                   "そばべあ"
               ],
               "ko": [
                   "소버 베어"
               ]
           },
           "bpm": "174",
           "bpm_base": 174,
           "set": "observer_append_1",
           "purchase": "observer_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "observer_conflict",
           "bg_inverse": "observer_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691206,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "ΤΟΑΣΤΕΡ",
                   "jacketDesigner": "SHIROTA.",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "ΤΟΑΣΤΕΡ",
                   "jacketDesigner": "SHIROTA.",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "ΤΟΑΣΤΕΡ",
                   "jacketDesigner": "SHIROTA.",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 216,
           "id": "overwhelm",
           "title_localized": {
               "en": "Overwhelm"
           },
           "artist": "xi",
           "search_title": {
               "ja": [
                   "おーばーうぇるむ"
               ],
               "ko": [
                   "오버웸",
                   "오버웰름"
               ]
           },
           "search_artist": {
               "ja": [
                   "さい"
               ],
               "ko": [
                   "사이"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "observer_append_1",
           "purchase": "observer_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1620691207,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "緋原ヨウ",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "緋原ヨウ",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "緋原ヨウ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 217,
           "id": "vandalism",
           "title_localized": {
               "en": "Vandalism"
           },
           "artist": "Ashrount",
           "search_title": {
               "ja": [
                   "ばんだりずむ",
                   "ゔぁんだりずむ"
               ],
               "ko": [
                   "반달리즘"
               ]
           },
           "search_artist": {
               "ja": [
                   "あしゅらうんと"
               ],
               "ko": [
                   "애쉬라운트",
                   "애쉬런트",
                   "애시라운트",
                   "애시런트"
               ]
           },
           "bpm": "194",
           "bpm_base": 194,
           "set": "extend",
           "purchase": "extend",
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           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1620691208,
           "version": "3.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Asagon.",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Asagon.",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Kurorak",
                   "jacketDesigner": "Asagon.",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 218,
           "id": "turbocharger",
           "title_localized": {
               "en": "Turbocharger"
           },
           "artist": "A/I",
           "search_title": {
               "ja": [
                   "たーぼちゃーじゃー"
               ],
               "ko": [
                   "터보차저",
                   "터보챠저"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーあい"
               ],
               "ko": [
                   "에이아이"
               ]
           },
           "bpm": "128-170",
           "bpm_base": 170,
           "set": "extend",
           "purchase": "extend",
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           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1623283200,
           "version": "3.6",
           "difficulties": [
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                   "ratingClass": 0,
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                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "志月",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "志月",
                   "rating": 9
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           ]
       },
       {
           "idx": 219,
           "id": "theultimacy",
           "title_localized": {
               "en": "THE ULTIMACY"
           },
           "artist": "aran vs Massive New Krew",
           "search_title": {
               "ja": [
                   "じうるてぃましー",
                   "じあるてぃましー"
               ],
               "ko": [
                   "더 울티머시",
                   "더 울티마시"
               ]
           },
           "search_artist": {
               "ja": [
                   "あらん",
                   "まっしぶにゅーくるー"
               ],
               "ko": [
                   "아란",
                   "매시브 뉴 크루",
                   "매시브 뉴 크류"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "single",
           "category": "original",
           "purchase": "theultimacy",
           "audioPreview": 0,
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           "side": 1,
           "bg": "tanoc_conflict",
           "bg_inverse": "tanoc_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1625011200,
           "version": "3.6",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "東星 vs Toaster",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星 vs Toaster",
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                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星 vs Toaster",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 220,
           "id": "rekkaresonance",
           "title_localized": {
               "en": "REKKA RESONANCE",
               "ja": "烈華RESONANCE"
           },
           "artist": "REDALiCE vs Kobaryo",
           "search_title": {
               "ja": [
                   "れっかれぞなんす"
               ],
               "ko": [
                   "렉카 레조넌스",
                   "렛카 레조넌스",
                   "열화 레조넌스"
               ]
           },
           "search_artist": {
               "ja": [
                   "れっどありす",
                   "こばりょー"
               ],
               "ko": [
                   "레드앨리스",
                   "코바료"
               ]
           },
           "bpm": "240",
           "bpm_base": 240,
           "set": "single",
           "category": "partner",
           "purchase": "rekkaresonance",
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           "bg": "tanoc_red",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1625011201,
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           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪 vs Nitro",
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               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪 vs Nitro",
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                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪 vs Nitro",
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                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 221,
           "id": "kyogenkigo",
           "title_localized": {
               "en": "False Embellishment",
               "ja": "狂言綺語"
           },
           "artist": "影虎。 \u0026 ikaruga_nex",
           "search_title": {
               "ja": [
                   "きょうげんきご"
               ],
               "ko": [
                   "폴스 임벨리시먼트",
                   "쿄겐키고",
                   "광언기어"
               ]
           },
           "search_artist": {
               "en": [
                   "kagetora"
               ],
               "ja": [
                   "かげとら",
                   "いかるがねっくす"
               ],
               "ko": [
                   "카게토라",
                   "이카구라 넥스"
               ]
           },
           "bpm": "155",
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           "set": "extend",
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           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1626825604,
           "version": "3.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "あすだ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "あすだ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "あすだ",
                   "rating": 9
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           ]
       },
       {
           "idx": 222,
           "id": "hivemind",
           "title_localized": {
               "en": "HIVEMIND"
           },
           "artist": "かたぎり",
           "search_title": {
               "ja": [
                   "はいぶまいんど",
                   "はいゔまいんど"
               ],
               "ko": [
                   "하이브마인드"
               ]
           },
           "search_artist": {
               "en": [
                   "katagiri"
               ],
               "ko": [
                   "카타기리"
               ]
           },
           "bpm": "252",
           "bpm_base": 252,
           "set": "extend",
           "purchase": "extend",
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           "side": 1,
           "bg": "observer_conflict",
           "bg_inverse": "observer_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1626825605,
           "version": "3.7",
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                   "ratingClass": 0,
                   "chartDesigner": "NITRO -unconnected-",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NITRO -unconnected-",
                   "jacketDesigner": "fixro2n",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NITRO -unconnected-",
                   "jacketDesigner": "fixro2n",
                   "rating": 10
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           ]
       },
       {
           "idx": 223,
           "id": "seclusion",
           "title_localized": {
               "en": "Seclusion"
           },
           "artist": "Laur feat. Sennzai",
           "search_title": {
               "ja": [
                   "せくりゅーじょん"
               ],
               "ko": [
                   "세클루전",
                   "서클루전"
               ]
           },
           "search_artist": {
               "ja": [
                   "らうる",
                   "せんざい"
               ],
               "ko": [
                   "라우르",
                   "센자이"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "observer",
           "purchase": "observer",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "observer_conflict",
           "bg_inverse": "observer_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1626825603,
           "version": "3.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "海鵜げそ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "海鵜げそ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "N•Ex•T",
                   "jacketDesigner": "海鵜げそ",
                   "rating": 10
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           ]
       },
       {
           "idx": 224,
           "id": "smallcloud",
           "title_localized": {
               "en": "Small Cloud Sugar Candy"
           },
           "artist": "テヅカ x Aoi feat.桃雛なの",
           "search_title": {
               "ja": [
                   "すもーるくらうどしゅがーきゃんでぃ"
               ],
               "ko": [
                   "스몰 클라우드 슈가 캔디"
               ]
           },
           "search_artist": {
               "en": [
                   "tezuka",
                   "momohina nano"
               ],
               "ja": [
                   "あおい",
                   "ももひななの"
               ],
               "ko": [
                   "테즈카",
                   "아오이",
                   "모모히나 나노"
               ]
           },
           "bpm": "220",
           "bpm_base": 220,
           "set": "observer_append_2",
           "purchase": "observer_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1626825600,
           "version": "3.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "のう",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "のう",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 225,
           "id": "alterale",
           "title_localized": {
               "en": "AlterAle"
           },
           "artist": "Arik Kau Delay (アラ＆かゆき＆でり）",
           "search_title": {
               "ja": [
                   "あるたーえーる"
               ],
               "ko": [
                   "알터에일",
                   "얼터에일"
               ]
           },
           "search_artist": {
               "en": [
                   "ara",
                   "kayuki",
                   "deli"
               ],
               "ko": [
                   "아라",
                   "카유키",
                   "데리"
               ]
           },
           "bpm": "220-245",
           "bpm_base": 245,
           "set": "observer_append_2",
           "purchase": "observer_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1626825601,
           "version": "3.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "ちょこ庵",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "ちょこ庵",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "ちょこ庵",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 226,
           "id": "divinelight",
           "title_localized": {
               "en": "Divine Light of Myriad",
               "ja": "光速神授説 - Divine Light of Myriad -"
           },
           "artist": "yoho",
           "search_title": {
               "ja": [
                   "こうそくしんじゅせつでぃばいんらいとおぶみりあど"
               ],
               "ko": [
                   "광속신수설",
                   "디바인 라이트 오브 미리아드"
               ]
           },
           "search_artist": {
               "ja": [
                   "よーほ"
               ],
               "ko": [
                   "요호"
               ]
           },
           "bpm": "172",
           "bpm_base": 172,
           "set": "observer_append_2",
           "purchase": "observer_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1626825602,
           "version": "3.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星※神授",
                   "jacketDesigner": "緋原ヨウ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星※神授",
                   "jacketDesigner": "緋原ヨウ",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星※神授",
                   "jacketDesigner": "緋原ヨウ",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 227,
           "id": "mazymetroplex",
           "title_localized": {
               "en": "Mazy Metroplex"
           },
           "artist": "aran",
           "search_title": {
               "ja": [
                   "めいじーめとろぷれくす",
                   "めいじーめとろぷれっくす",
                   "めーじーめとろぷれくす",
                   "めーじーめとろぷれっくす"
               ],
               "ko": [
                   "메이지 메트로플렉스"
               ]
           },
           "search_artist": {
               "ja": [
                   "あらん"
               ],
               "ko": [
                   "아란"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "wacca",
           "purchase": "wacca",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "wacca_light",
           "bg_inverse": "wacca_conflict",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "no_stream": true,
           "date": 1628553603,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 228,
           "id": "quonwacca",
           "title_localized": {
               "en": "Quon"
           },
           "artist": "DJ Noriken",
           "search_title": {
               "ja": [
                   "くおん"
               ],
               "ko": [
                   "쿠온"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇーのりけん",
                   "でぃーじぇいのりけん"
               ],
               "ko": [
                   "디제이 노리켄"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "wacca",
           "purchase": "wacca",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "wacca_conflict",
           "bg_inverse": "wacca_light",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "no_stream": true,
           "date": 1628553600,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "XIII: The Journey/Nitro",
                   "jacketDesigner": "",
                   "jacketOverride": false,
                   "rating": 10
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           ]
       },
       {
           "idx": 229,
           "id": "withu",
           "title_localized": {
               "en": "with U"
           },
           "artist": "t+pazolite \u0026 Massive New Krew feat. リリィ(CV:青木志貴)",
           "search_title": {
               "ja": [
                   "うぃずゆー"
               ],
               "ko": [
                   "윗 유",
                   "위드 유"
               ]
           },
           "search_artist": {
               "en": [
                   "lily",
                   "aoki shiki"
               ],
               "ja": [
                   "とぱぞらいと",
                   "まっしぶにゅーくるー",
                   "あおきしき"
               ],
               "ko": [
                   "토파졸라이트",
                   "매시브 뉴 크루",
                   "매시브 뉴 크류",
                   "리리",
                   "아오키 시키"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "wacca",
           "purchase": "wacca",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "wacca_light",
           "bg_inverse": "wacca_conflict",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "no_stream": true,
           "date": 1628553601,
           "version": "3.8",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 9
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           ]
       },
       {
           "idx": 230,
           "id": "genocider",
           "title_localized": {
               "en": "GENOCIDER"
           },
           "artist": "DJ Myosuke",
           "search_title": {
               "ja": [
                   "じぇのさいだー"
               ],
               "ko": [
                   "제노사이더"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇーみょーすけ",
                   "でぃーじぇーみょうすけ",
                   "でぃーじぇいみょーすけ",
                   "でぃーじぇいみょうすけ"
               ],
               "ko": [
                   "디제이 묘스케"
               ]
           },
           "bpm": "250-390",
           "bpm_base": 250,
           "set": "wacca",
           "purchase": "wacca",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "wacca_boss",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "no_stream": true,
           "date": 1628553604,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 10,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 231,
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           "title_localized": {
               "en": "Let you DIVE! (nitro rmx)"
           },
           "artist": "nitro (lowiro)",
           "search_title": {
               "ja": [
                   "れっとゆーだいぶないとろりみっくす",
                   "れっちゅーだいぶないとろりみっくす",
                   "れっとゆーだいぶにとろりみっくす",
                   "れっちゅーだいぶにとろりみっくす"
               ],
               "ko": [
                   "렛 유 다이브 니트로 믹스"
               ]
           },
           "search_artist": {
               "ja": [
                   "ないとろ",
                   "にとろ"
               ],
               "ko": [
                   "니트로"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "wacca",
           "purchase": "wacca",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "wacca_light",
           "bg_inverse": "wacca_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "no_stream": true,
           "date": 1628553602,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 232,
           "id": "sheriruthrmx",
           "title_localized": {
               "en": "Sheriruth (Laur Remix)"
           },
           "artist": "Laur",
           "search_title": {
               "ja": [
                   "しぇりだーらうるりみっくす",
                   "しぇりるすらうるりみっくす"
               ],
               "ko": [
                   "셰리다 라우르 리믹스",
                   "셰리루스 라우르 리믹스",
                   "셰리루트 라우르 리믹스",
                   "셰루트 라우르 리믹스",
                   "셰루스 라우르 리믹스"
               ]
           },
           "search_artist": {
               "ja": [
                   "らうる"
               ],
               "ko": [
                   "라우르"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "single",
           "category": "original",
           "purchase": "sheriruthrmx",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "wacca_conflict",
           "bg_inverse": "wacca_light",
           "remote_dl": true,
           "world_unlock": false,
           "no_stream": true,
           "date": 1628553605,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星※恣意",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 233,
           "id": "eveninginscarlet",
           "title_localized": {
               "en": "Evening in Scarlet",
               "ja": "緋纏いの宵"
           },
           "artist": "Freezer feat.妃苺",
           "search_title": {
               "ja": [
                   "ひまといのよい"
               ],
               "ko": [
                   "이브닝 인 스칼렛",
                   "히마토이노 요이",
                   "주홍을 두른 밤"
               ]
           },
           "search_artist": {
               "en": [
                   "kiichigo"
               ],
               "ja": [
                   "ふりーざー",
                   "きいちご"
               ],
               "ko": [
                   "프리저",
                   "키이치고"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "single",
           "category": "partner",
           "purchase": "eveninginscarlet",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "omatsuri_conflict",
           "bg_inverse": "omatsuri_light",
           "bg_daynight": {
               "day": "omatsuri_light",
               "night": "omatsuri_conflict"
           },
           "remote_dl": true,
           "world_unlock": false,
           "date": 1629849600,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "シエラ + yusi.",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "シエラ + yusi.",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "シエラ + yusi.",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 234,
           "id": "bluecomet",
           "title_localized": {
               "en": "blue comet"
           },
           "artist": "ああああ",
           "search_title": {
               "ja": [
                   "ぶるーこめっと"
               ],
               "ko": [
                   "블루 코멧"
               ]
           },
           "search_artist": {
               "en": [
                   "aaaa"
               ],
               "ko": [
                   "아아아아"
               ]
           },
           "bpm": "100-172",
           "bpm_base": 172,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei-light-b",
           "bg_inverse": "nijuusei-conflict-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1629849601,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Bison",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Bison",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "Bison",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 235,
           "id": "energysynergymatrix",
           "title_localized": {
               "en": "ENERGY SYNERGY MATRIX"
           },
           "artist": "Tanchiky",
           "search_title": {
               "ja": [
                   "えなじーしなじーまとりくす",
                   "えなじーしなじーまとりっくす"
               ],
               "ko": [
                   "에너지 시너지 매트릭스"
               ]
           },
           "search_artist": {
               "ja": [
                   "たんちきー"
               ],
               "ko": [
                   "타친키"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1631059200,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "POWER NITRO",
                   "jacketDesigner": "からめる",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "POWER NITRO",
                   "jacketDesigner": "からめる",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "POWER NITRO",
                   "jacketDesigner": "からめる",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 236,
           "id": "gengaozo",
           "title_localized": {
               "en": "G e n g a o z o"
           },
           "artist": "-45",
           "search_title": {
               "ja": [
                   "げんがおぞ"
               ],
               "ko": [
                   "겐가오조"
               ]
           },
           "search_artist": {
               "ja": [
                   "まいなすよんじゅうご",
                   "まいなすしこう"
               ],
               "ko": [
                   "마이너스 사십오",
                   "마이너스 욘쥬고"
               ]
           },
           "bpm": "153",
           "bpm_base": 153,
           "set": "extend",
           "purchase": "extend",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1632873600,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "_ P A S T",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "_ P R E S E N T",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "_ F U T U R E",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 237,
           "id": "goldenslaughterer",
           "title_localized": {
               "en": "goldenslaughterer"
           },
           "artist": "zts",
           "search_title": {
               "ja": [
                   "ごーるでんすろーたらー"
               ],
               "ko": [
                   "골든슬러터러"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぜっとてぃーえす",
                   "ぜっつ"
               ],
               "ko": [
                   "지티에스"
               ]
           },
           "bpm": "133",
           "bpm_base": 133,
           "set": "single",
           "category": "poprec",
           "purchase": "goldenslaughterer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1632873601,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 238,
           "id": "lastendconductor",
           "title_localized": {
               "en": "lastendconductor"
           },
           "artist": "zts",
           "search_title": {
               "ja": [
                   "らすとえんどこんだくたー"
               ],
               "ko": [
                   "라스트엔드컨덕터"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぜっとてぃーえす",
                   "ぜっつ"
               ],
               "ko": [
                   "지티에스"
               ]
           },
           "bpm": "139",
           "bpm_base": 139,
           "set": "single",
           "category": "poprec",
           "purchase": "lastendconductor",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1632873602,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 239,
           "id": "redolentshape",
           "title_localized": {
               "en": "Redolent Shape"
           },
           "artist": "Sanaas",
           "search_title": {
               "ja": [
                   "れどれんとしぇいぷ"
               ],
               "ko": [
                   "레돌렌트 셰이프",
                   "레돌렌트 쉐이프"
               ]
           },
           "search_artist": {
               "ja": [
                   "さなあず"
               ],
               "ko": [
                   "사나즈"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "single",
           "category": "original",
           "purchase": "redolentshape",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1634774400,
           "version": "3.8",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "ＫＴ。",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "ＫＴ。",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "ＫＴ。",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 240,
           "id": "cosmica",
           "title_localized": {
               "en": "Cosmica"
           },
           "artist": "Nhato",
           "search_title": {
               "ja": [
                   "こすみか",
                   "こずみか"
               ],
               "ko": [
                   "코스미카",
                   "코즈미카"
               ]
           },
           "search_artist": {
               "ja": [
                   "なはと"
               ],
               "ko": [
                   "나하토"
               ]
           },
           "bpm": "110",
           "bpm_base": 110,
           "set": "nijuusei_append_1",
           "purchase": "nijuusei_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1636588800,
           "version": "3.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro missing Toaster.",
                   "jacketDesigner": "シエラ",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 241,
           "id": "ascent",
           "title_localized": {
               "en": "Ascent"
           },
           "artist": "TANUKI",
           "search_title": {
               "ja": [
                   "あせんと"
               ],
               "ko": [
                   "어센트"
               ]
           },
           "search_artist": {
               "ja": [
                   "たぬき"
               ],
               "ko": [
                   "타누키"
               ]
           },
           "bpm": "145",
           "bpm_base": 145,
           "set": "nijuusei_append_1",
           "purchase": "nijuusei_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1636588801,
           "version": "3.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CER↑NG",
                   "jacketDesigner": "小奈きなこ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CER↑NG",
                   "jacketDesigner": "小奈きなこ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwas↑on with CER↑NG",
                   "jacketDesigner": "小奈きなこ",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 242,
           "id": "livefastdieyoung",
           "title_localized": {
               "en": "Live Fast Die Young"
           },
           "artist": "anubasu-anubasu",
           "search_title": {
               "ja": [
                   "りぶふぁすとだいやんぐ"
               ],
               "ko": [
                   "리브 패스트 다이 영"
               ]
           },
           "search_artist": {
               "ja": [
                   "あぬばすあぬばす"
               ],
               "ko": [
                   "아누바스 아누바스"
               ]
           },
           "bpm": "153",
           "bpm_base": 153,
           "set": "nijuusei_append_1",
           "purchase": "nijuusei_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1636588802,
           "version": "3.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro with Toaster.",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 243,
           "id": "summerfireworks",
           "title_localized": {
               "en": "Summer Fireworks of Love",
               "ja": "彩る夏の恋花火"
           },
           "artist": "karatoPαnchii feat.はるの",
           "search_title": {
               "ja": [
                   "いろどるなつのこいはなび"
               ],
               "ko": [
                   "서머 파이어웍스 오브 러브",
                   "섬머 파이어웍스 오브 러브",
                   "섬머 파이어워크스 오브 러브",
                   "서머 파이어워크스 오브 러브",
                   "이로도루 나츠노 코이하나비",
                   "수놓아지는 여름의 사랑 불꽃놀이"
               ]
           },
           "search_artist": {
               "en": [
                   "haruno"
               ],
               "ja": [
                   "からと",
                   "ぱん",
                   "かぷちー",
                   "はるの",
                   "からとぱんちー"
               ],
               "ko": [
                   "카라토",
                   "판",
                   "카푸치",
                   "하루노",
                   "카라토판치"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "single",
           "category": "original",
           "purchase": "summerfireworks",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "omatsuri_light",
           "bg_inverse": "omatsuri_conflict",
           "bg_daynight": {
               "day": "omatsuri_light",
               "night": "omatsuri_conflict"
           },
           "remote_dl": true,
           "world_unlock": false,
           "date": 1636588803,
           "version": "3.9",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夏のNitro",
                   "jacketDesigner": "シエラ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夏のNitro",
                   "jacketDesigner": "シエラ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夏のNitro",
                   "jacketDesigner": "シエラ",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 244,
           "id": "firstsnow",
           "title_localized": {
               "en": "First Snow"
           },
           "artist": "黒魔",
           "search_title": {
               "ja": [
                   "ふぁーすとすのう",
                   "ふぁーすとすのー"
               ],
               "ko": [
                   "퍼스트 스노우"
               ]
           },
           "search_artist": {
               "en": [
                   "kuroma",
                   "chroma"
               ],
               "ja": [
                   "くろま"
               ],
               "ko": [
                   "쿠로마"
               ]
           },
           "bpm": "88",
           "bpm_base": 88,
           "set": "dividedheart",
           "purchase": "dividedheart",
           "audioPreview": 49090,
           "audioPreviewEnd": 73636,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1639008000,
           "version": "3.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ヒトこもる",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ヒトこもる",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "ヒトこもる",
                   "rating": 7,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 245,
           "id": "bluerose",
           "title_localized": {
               "en": "Blue Rose"
           },
           "artist": "Cosmograph",
           "search_title": {
               "ja": [
                   "ぶるーろーず"
               ],
               "ko": [
                   "블루 로즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "こすもぐらふ"
               ],
               "ko": [
                   "코스모그래프"
               ]
           },
           "bpm": "250-295",
           "bpm_base": 295,
           "set": "dividedheart",
           "purchase": "dividedheart",
           "audioPreview": 47394,
           "audioPreviewEnd": 75055,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1639008001,
           "version": "3.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "チェリム",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "チェリム",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "チェリム",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 246,
           "id": "blockedlibrary",
           "title_localized": {
               "en": "Blocked Library"
           },
           "artist": "影虎。",
           "search_title": {
               "ja": [
                   "ぶろっくどらいぶらりー"
               ],
               "ko": [
                   "블록드 라이브러리",
                   "블락드 라이브러리"
               ]
           },
           "search_artist": {
               "en": [
                   "kagetora"
               ],
               "ja": [
                   "かげとら"
               ],
               "ko": [
                   "카게토라"
               ]
           },
           "bpm": "148",
           "bpm_base": 148,
           "set": "dividedheart",
           "purchase": "dividedheart",
           "audioPreview": 34054,
           "audioPreviewEnd": 60000,
           "side": 1,
           "bg": "hime_conflict",
           "bg_inverse": "hime_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1639008002,
           "version": "3.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "めとこ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "めとこ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "めとこ",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 247,
           "id": "neokosmo",
           "title_localized": {
               "en": "nέο κόsmo",
               "ko": "neo kosmo",
               "zh-Hant": "neo kosmo",
               "zh-Hans": "neo kosmo"
           },
           "artist": "ak+q × Street",
           "search_title": {
               "en": [
                   "neo kosmo"
               ],
               "ja": [
                   "ねおこすも"
               ],
               "ko": [
                   "네오 코스모",
                   "네오 코즈모"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー",
                   "すとりーと"
               ],
               "ko": [
                   "에이케이 플러스 큐",
                   "스트리트",
                   "스트릿"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "dividedheart",
           "purchase": "dividedheart",
           "audioPreview": 41684,
           "audioPreviewEnd": 65684,
           "side": 1,
           "bg": "hime_conflict",
           "bg_inverse": "hime_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1639008003,
           "version": "3.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro × Toaster",
                   "jacketDesigner": "久坂んむり",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro × Toaster",
                   "jacketDesigner": "久坂んむり",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro × Toaster",
                   "jacketDesigner": "久坂んむり",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 248,
           "id": "lightningscrew",
           "title_localized": {
               "en": "Lightning Screw"
           },
           "artist": "HiTECH NINJA",
           "search_title": {
               "ja": [
                   "らいとにんぐすくりゅー"
               ],
               "ko": [
                   "라이트닝 스크류"
               ]
           },
           "search_artist": {
               "ja": [
                   "はいてっくにんじゃ"
               ],
               "ko": [
                   "하이테크 닌자"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "dividedheart",
           "purchase": "dividedheart",
           "audioPreview": 12631,
           "audioPreviewEnd": 36631,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1639008004,
           "version": "3.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 249,
           "id": "lightsofmuse",
           "title_localized": {
               "en": "Lights of Muse"
           },
           "artist": "Ayatsugu_Otowa",
           "search_title": {
               "ja": [
                   "らいとおぶみゅーず"
               ],
               "ko": [
                   "라이츠 오브 뮤즈",
                   "라이트 오브 뮤즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "あやつぐおとわ"
               ],
               "ko": [
                   "아야츠구 오토와"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "musedash",
           "purchase": "musedash",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "musedash_light",
           "bg_inverse": "musedash_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "Muse Dash"
           },
           "source_copyright": "",
           "no_stream": true,
           "world_unlock": false,
           "date": 1640304000,
           "version": "3.11",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 250,
           "id": "finalstep",
           "title_localized": {
               "en": "Final Step!"
           },
           "artist": "Lime",
           "search_title": {
               "ja": [
                   "ふぁいなるすてっぷ"
               ],
               "ko": [
                   "파이널 스텝"
               ]
           },
           "search_artist": {
               "ja": [
                   "らいむ"
               ],
               "ko": [
                   "라임"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "musedash",
           "purchase": "musedash",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "musedash_conflict",
           "bg_inverse": "musedash_light",
           "remote_dl": true,
           "source_localized": {
               "en": "Muse Dash"
           },
           "source_copyright": "",
           "no_stream": true,
           "world_unlock": false,
           "date": 1640304000,
           "version": "3.11",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 251,
           "id": "akinokagerou",
           "title_localized": {
               "en": "Haze of Autumn",
               "ja": "秋の陽炎"
           },
           "artist": "karatoPαnchii feat.はるの",
           "search_title": {
               "ja": [
                   "あきのかげろう"
               ],
               "ko": [
                   "헤이즈 오브 어텀",
                   "아키노 카게로우",
                   "가을의 아지랑이"
               ]
           },
           "search_artist": {
               "en": [
                   "haruno"
               ],
               "ja": [
                   "からと",
                   "ぱん",
                   "かぷちー",
                   "はるの",
                   "からとぱんちー"
               ],
               "ko": [
                   "카라토",
                   "판",
                   "카푸치",
                   "하루노",
                   "카라토판치"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "musedash",
           "purchase": "musedash",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "musedash_light",
           "bg_inverse": "musedash_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1640304000,
           "version": "3.11",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "秋のén",
                   "jacketDesigner": "MiyU",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "秋のén",
                   "jacketDesigner": "MiyU",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "秋のén",
                   "jacketDesigner": "MiyU",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 252,
           "id": "medusa",
           "title_localized": {
               "en": "Medusa"
           },
           "artist": "HiTECH NINJA",
           "search_title": {
               "ja": [
                   "めでゅーさ"
               ],
               "ko": [
                   "메두사"
               ]
           },
           "search_artist": {
               "ja": [
                   "はいてっくにんじゃ"
               ],
               "ko": [
                   "하니테크 닌자"
               ]
           },
           "bpm": "165",
           "bpm_base": 165,
           "set": "musedash",
           "purchase": "musedash",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "musedash_conflict",
           "bg_inverse": "musedash_light",
           "remote_dl": true,
           "source_localized": {
               "en": "Muse Dash"
           },
           "source_copyright": "",
           "no_stream": true,
           "world_unlock": false,
           "date": 1640304000,
           "version": "3.11",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 253,
           "id": "init",
           "title_localized": {
               "en": "init()"
           },
           "artist": "kamome sano",
           "search_title": {
               "ja": [
                   "いにっと"
               ],
               "ko": [
                   "이닛"
               ]
           },
           "search_artist": {
               "ja": [
                   "かもめさの"
               ],
               "ko": [
                   "카모메 사노"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "single",
           "category": "partner",
           "purchase": "init",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1642636800,
           "version": "3.11",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "そゐち",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "そゐち",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "そゐち",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 254,
           "id": "internetoverdose",
           "title_localized": {
               "en": "INTERNET OVERDOSE"
           },
           "artist": "Aiobahn feat. KOTOKO",
           "search_title": {
               "ja": [
                   "いんたーねっとおーばーどーず"
               ],
               "ko": [
                   "인터넷 오버도즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "あいおばん",
                   "ことこ"
               ],
               "ko": [
                   "아이오반",
                   "코토코"
               ]
           },
           "bpm": "163",
           "bpm_base": 163,
           "set": "single",
           "category": "poprec",
           "purchase": "internetoverdose",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1645056003,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro Ch.",
                   "jacketDesigner": "kinakobooster",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro Ch.",
                   "jacketDesigner": "kinakobooster",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro Ch.",
                   "jacketDesigner": "kinakobooster",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 255,
           "id": "sakurafubuki",
           "title_localized": {
               "en": "Sakura Fubuki"
           },
           "artist": "Street",
           "search_title": {
               "ja": [
                   "さくらふぶき"
               ],
               "ko": [
                   "사쿠라 후부키"
               ]
           },
           "search_artist": {
               "ja": [
                   "すとりーと"
               ],
               "ko": [
                   "스트릿",
                   "스트리트"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "base",
           "purchase": "",
           "audioPreview": 25885,
           "audioPreviewEnd": 48000,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": false,
           "world_unlock": false,
           "date": 1645056001,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 256,
           "id": "nulctrl",
           "title_localized": {
               "en": "NULCTRL"
           },
           "artist": "Silentroom",
           "search_title": {
               "ja": [
                   "ぬるこんとろーる"
               ],
               "ko": [
                   "널컨트롤"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいれんとるーむ"
               ],
               "ko": [
                   "사일런트 룸"
               ]
           },
           "bpm": "100",
           "bpm_base": 100,
           "set": "base",
           "purchase": "",
           "audioPreview": 40800,
           "audioPreviewEnd": 79200,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1645056002,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "moonquay [CON]",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "moonquay [AUX]",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "moonquay [NUL]",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 257,
           "id": "macromod",
           "title_localized": {
               "en": "Macrocosmic Modulation"
           },
           "artist": "JAKAZiD",
           "search_title": {
               "ja": [
                   "まくろこずみっくもじゅれーしょん",
                   "まくろこすみっくもじゅれーしょん"
               ],
               "ko": [
                   "매크로코스믹 모듈레이션"
               ]
           },
           "search_artist": {
               "ja": [
                   "じゃかじっど"
               ],
               "ko": [
                   "자카지드"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "single",
           "category": "original",
           "purchase": "macromod",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1645056004,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwas↕on",
                   "jacketDesigner": "装甲枕",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwas↕on",
                   "jacketDesigner": "装甲枕",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwas↕on",
                   "jacketDesigner": "装甲枕",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 258,
           "id": "neowings",
           "title_localized": {
               "en": "NEO WINGS"
           },
           "artist": "SOUND HOLIC feat. Nana Takahashi",
           "search_title": {
               "ja": [
                   "ねおうぃんぐす",
                   "ねおういんぐす"
               ],
               "ko": [
                   "네오 윙즈",
                   "네오 윙스"
               ]
           },
           "search_artist": {
               "ja": [
                   "さうんどほりっく",
                   "ななたかはし"
               ],
               "ko": [
                   "사운드 홀릭",
                   "나나 타카하시"
               ]
           },
           "bpm": "168",
           "bpm_base": 168,
           "set": "single",
           "category": "partner",
           "purchase": "neowings",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1645056006,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "シエラ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "シエラ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 259,
           "id": "kissinglucifer",
           "title_localized": {
               "en": "Kissing Lucifer"
           },
           "artist": "ETIA.",
           "search_title": {
               "ja": [
                   "きっしんぐるしふぁー"
               ],
               "ko": [
                   "키싱 루시퍼"
               ]
           },
           "search_artist": {
               "ja": [
                   "えちあ"
               ],
               "ko": [
                   "에치아"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "single",
           "category": "original",
           "purchase": "kissinglucifer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1645056005,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "Siino",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "Siino",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NITRO",
                   "jacketDesigner": "Siino",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 260,
           "id": "avril",
           "title_localized": {
               "en": "Ävril -Flicka i krans-"
           },
           "artist": "Rigël Theatre",
           "search_title": {
               "en": [
                   "avril"
               ],
               "ja": [
                   "アエヴリルフリッカイクランス",
                   "アヴリルフリッカイクランス"
               ],
               "ko": [
                   "아에브릴 플릭카 이 크란스",
                   "아브릴 플릭카 이 크란스"
               ]
           },
           "search_artist": {
               "ja": [
                   "らいじぇるしあたー"
               ],
               "ko": [
                   "리젤 시어터"
               ]
           },
           "bpm": "130",
           "bpm_base": 130,
           "set": "base",
           "purchase": "",
           "audioPreview": 28047,
           "audioPreviewEnd": 65986,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1645056000,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Aster -Får i Vaaris-",
                   "jacketDesigner": "しいたけ",
                   "jacketOverride": true,
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Aster -Får i Vaaris-",
                   "jacketDesigner": "しいたけ",
                   "jacketOverride": true,
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Aster -Får i Vaaris-",
                   "jacketDesigner": "しいたけ",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 261,
           "id": "aurgelmir",
           "title_localized": {
               "en": "Aurgelmir"
           },
           "artist": "溝口ゆうま feat. 大瀬良あい",
           "search_title": {
               "ja": [
                   "あうるげるみる"
               ],
               "ko": [
                   "아울겔미르",
                   "아우겔미르",
                   "아우르겔미르"
               ]
           },
           "search_artist": {
               "en": [
                   "mizonokuchi yuuma",
                   "oosera ai"
               ],
               "ja": [
                   "みぞのくちゆうま",
                   "おおせらあい"
               ],
               "ko": [
                   "미조노쿠치 유우마",
                   "오오세라 아이"
               ]
           },
           "bpm": "122-230",
           "bpm_base": 180,
           "set": "single",
           "category": "musicgames",
           "purchase": "aurgelmir",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "source_localized": {
               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORP. 1978, 2022",
           "bg": "gc_ouroboros",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1647993600,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 262,
           "id": "headbonkache",
           "title_localized": {
               "en": "Head BONK ache"
           },
           "artist": "saaa ft. MC iwata Bros.",
           "search_title": {
               "ja": [
                   "へっどぼんくえいく",
                   "へっどぼんくえーく"
               ],
               "ko": [
                   "헤드 북 봉크 에이크"
               ]
           },
           "search_artist": {
               "ja": [
                   "さえさん",
                   "えむしーいわたぶろす"
               ],
               "ko": [
                   "사에산",
                   "엠씨 이와타 브로스",
                   "엠시 이와타 브로스"
               ]
           },
           "bpm": "132-165",
           "bpm_base": 165,
           "set": "single",
           "category": "variety",
           "purchase": "headbonkache",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1647993602,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "空読無 白眼",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "空読無 白眼",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "空読無 白眼",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 263,
           "id": "ddd",
           "title_localized": {
               "en": "DDD"
           },
           "artist": "はがね",
           "search_title": {
               "ja": [
                   "でぃーでぃーでぃー"
               ],
               "ko": [
                   "디디디"
               ]
           },
           "search_artist": {
               "en": [
                   "hagane"
               ],
               "ko": [
                   "하가네"
               ]
           },
           "bpm": "138",
           "bpm_base": 138,
           "set": "base",
           "purchase": "",
           "audioPreview": 43478,
           "audioPreviewEnd": 71304,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1647993601,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "わっふゑ",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "わっふゑ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "わっふゑ",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 264,
           "id": "prism",
           "title_localized": {
               "en": "Prism"
           },
           "artist": "bermei.inazawa ft. Chata",
           "search_title": {
               "ja": [
                   "ぷりずむ"
               ],
               "ko": [
                   "프리즘"
               ]
           },
           "search_artist": {
               "ja": [
                   "べるめいいなざわ",
                   "ちゃた"
               ],
               "ko": [
                   "벨메이 이나자와",
                   "베르메이 이나자와",
                   "챠타"
               ]
           },
           "bpm": "107-109",
           "bpm_base": 109,
           "set": "lanota_append_1",
           "purchase": "lanota_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "lanota-light",
           "bg_inverse": "lanota-conflict",
           "remote_dl": true,
           "world_unlock": false,
           "source_localized": {
               "en": "Lanota"
           },
           "source_copyright": "",
           "no_stream": true,
           "date": 1651104000,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "jacketOverride": true,
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "jacketOverride": true,
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 265,
           "id": "protoflicker",
           "title_localized": {
               "en": "Protoflicker"
           },
           "artist": "Silentroom",
           "search_title": {
               "ja": [
                   "ぷろとふりっかー"
               ],
               "ko": [
                   "프로토플리커"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいれんとるーむ"
               ],
               "ko": [
                   "사일런트 룸"
               ]
           },
           "bpm": "140",
           "bpm_base": 140,
           "set": "lanota_append_1",
           "purchase": "lanota_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "lanota-conflict",
           "bg_inverse": "lanota-light",
           "remote_dl": true,
           "world_unlock": false,
           "source_localized": {
               "en": "Lanota"
           },
           "source_copyright": "",
           "no_stream": true,
           "date": 1651104001,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "antymis \u003Cprototype\u003E",
                   "jacketDesigner": "",
                   "jacketOverride": true,
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "antymis \u003Cprototype\u003E",
                   "jacketDesigner": "",
                   "jacketOverride": true,
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymis \u003Cprototype\u003E",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 266,
           "id": "stasis",
           "title_localized": {
               "en": "Stasis"
           },
           "artist": "Maozon",
           "search_title": {
               "ja": [
                   "すていしす"
               ],
               "ko": [
                   "스태이시스"
               ]
           },
           "search_artist": {
               "ja": [
                   "まおぞん"
               ],
               "ko": [
                   "마오존"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "lanota_append_1",
           "purchase": "lanota_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "quon",
           "remote_dl": true,
           "world_unlock": false,
           "source_localized": {
               "en": "Lanota"
           },
           "source_copyright": "",
           "no_stream": true,
           "date": 1651104002,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星",
                   "jacketDesigner": "",
                   "jacketOverride": true,
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星",
                   "jacketDesigner": "",
                   "jacketOverride": true,
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 267,
           "id": "picopicotranslation",
           "title_localized": {
               "en": "PICO-Pico-Translation!",
               "ja": "ピコPico*とらんすれーしょんっ！"
           },
           "artist": "t+pazolite,ななひら,Cranky,Pico*",
           "search_title": {
               "ja": [
                   "ぴこぴことらんすれーしょんっ"
               ],
               "ko": [
                   "피코 피코 트랜슬레이션"
               ]
           },
           "search_artist": {
               "en": [
                   "nanahira"
               ],
               "ja": [
                   "とぱぞらいと",
                   "くらんきー",
                   "ぴこ"
               ],
               "ko": [
                   "토파졸라이트",
                   "나나히라",
                   "크랭키",
                   "피코"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "single",
           "category": "variety",
           "purchase": "picopicotranslation",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei-conflict-b",
           "bg_inverse": "nijuusei-light-b",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1651104003,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Translated by én",
                   "jacketDesigner": "九鳥ぱんや \u0026 t+pazolite",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Translated by én",
                   "jacketDesigner": "九鳥ぱんや \u0026 t+pazolite",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Translated by én",
                   "jacketDesigner": "九鳥ぱんや \u0026 t+pazolite",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 268,
           "id": "nekonote",
           "title_localized": {
               "en": "Dancin' on a Cat's Paw",
               "ja": "ネコノテ・カリタガール"
           },
           "artist": "Ino(chronoize)",
           "search_title": {
               "ko": [
                   "댄싱 온 어 캣츠 포",
                   "네코노테 카리타가루",
                   "고양이 손 빌리고싶어걸"
               ]
           },
           "search_artist": {
               "ja": [
                   "いの"
               ],
               "ko": [
                   "이노"
               ]
           },
           "bpm": "148",
           "bpm_base": 148,
           "set": "base",
           "purchase": "",
           "audioPreview": 38513,
           "audioPreviewEnd": 70135,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1651104004,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "りゅうら + kkkfff2",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "りゅうら + kkkfff2",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "りゅうら + kkkfff2",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 269,
           "id": "mu",
           "title_localized": {
               "en": "μ"
           },
           "artist": "Frums",
           "search_title": {
               "en": [
                   "mu"
               ],
               "ja": [
                   "みゅー"
               ],
               "ko": [
                   "뮤"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふらむす"
               ],
               "ko": [
                   "프럼스"
               ]
           },
           "bpm": "140-190",
           "bpm_base": 190,
           "set": "single",
           "category": "original",
           "purchase": "mu",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1653436801,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "N↕TRO v1.0.5",
                   "jacketDesigner": "Frums",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "N↕TRO v1.0.5",
                   "jacketDesigner": "Frums",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "N↕TRO v1.0.5",
                   "jacketDesigner": "Frums",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 270,
           "id": "sanskia",
           "title_localized": {
               "en": "san skia"
           },
           "artist": "ユアミトス",
           "search_title": {
               "ja": [
                   "さんすきあ"
               ],
               "ko": [
                   "산 스키아"
               ]
           },
           "search_artist": {
               "en": [
                   "yuamitosu",
                   "yourmythos"
               ],
               "ko": [
                   "유아미토스"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "base",
           "purchase": "",
           "audioPreview": 48705,
           "audioPreviewEnd": 70235,
           "side": 0,
           "bg": "alice_light",
           "bg_inverse": "alice_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1653436802,
           "version": "3.12",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "Ancy",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "Ancy",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "Ancy",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 271,
           "id": "altair",
           "title_localized": {
               "en": "Altair (feat. *spiLa*)"
           },
           "artist": "kamome sano \u0026 you",
           "search_title": {
               "ja": [
                   "あるたいる"
               ],
               "ko": [
                   "알타이르",
                   "알테어"
               ]
           },
           "search_artist": {
               "ja": [
                   "かもめさの",
                   "ゆー",
                   "すぴら"
               ],
               "ko": [
                   "카모메 사노",
                   "유",
                   "스피라"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "base",
           "purchase": "",
           "audioPreview": 103764,
           "audioPreviewEnd": 128470,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1657152000,
           "version": "4.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "jacketDesigner": "minamo + レク",
                   "chartDesigner": "antymis",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "jacketDesigner": "minamo + レク",
                   "chartDesigner": "antymis",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "jacketDesigner": "minamo + レク",
                   "chartDesigner": "antymis",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 272,
           "id": "mukishitsu",
           "title_localized": {
               "en": "Redraw the Colorless World",
               "ja": "無機質世界に彩を"
           },
           "artist": "MisomyL",
           "search_title": {
               "ja": [
                   "むきしつせかいにいろどりを"
               ],
               "ko": [
                   "리드로우 더 컬러리스 월드",
                   "무키시츠세카이니 이로오",
                   "무기질 세계에 색채를"
               ]
           },
           "search_artist": {
               "ja": [
                   "みそみぃる"
               ],
               "ko": [
                   "미소미엘"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "base",
           "purchase": "",
           "audioPreview": 50709,
           "audioPreviewEnd": 75870,
           "side": 0,
           "bg": "prelude_light",
           "bg_inverse": "prelude_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1657152001,
           "version": "4.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "antymis ~無色~",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "antymis ~彩色~",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymis ~虹色~",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 273,
           "id": "trapcrow",
           "title_localized": {
               "en": "Trap Crow"
           },
           "artist": "Puru",
           "search_title": {
               "ja": [
                   "とらっぷくろー",
                   "とらっぷくろう"
               ],
               "ko": [
                   "트랩 크로우"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぷる"
               ],
               "ko": [
                   "푸루"
               ]
           },
           "bpm": "80",
           "bpm_base": 160,
           "set": "base",
           "purchase": "",
           "audioPreview": 61125,
           "audioPreviewEnd": 85125,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1657152002,
           "version": "4.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "jacketDesigner": "Khronetic",
                   "chartDesigner": "CERiNG + Nitro",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "jacketDesigner": "Khronetic",
                   "chartDesigner": "CERiNG + Nitro",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "jacketDesigner": "Khronetic",
                   "chartDesigner": "CERiNG + Nitro",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
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           "idx": 274,
           "id": "pupa",
           "title_localized": {
               "en": "PUPA"
           },
           "artist": "モリモリあつし",
           "search_title": {
               "ja": [
                   "ぴゅーぱ"
               ],
               "ko": [
                   "퓨파"
               ]
           },
           "search_artist": {
               "en": [
                   "morimori atsushi"
               ],
               "ko": [
                   "모리모리 아츠시"
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           },
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           "bpm_base": 202,
           "set": "single",
           "category": "variety",
           "purchase": "pupa",
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           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1657152003,
           "version": "4.0",
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                   "chartDesigner": "én -胡蝶の夢-",
                   "rating": 4
               },
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                   "ratingClass": 1,
                   "jacketDesigner": "yoshimo",
                   "chartDesigner": "én -胡蝶の夢-",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "jacketDesigner": "yoshimo",
                   "chartDesigner": "én -胡蝶の夢-",
                   "rating": 10
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           ]
       },
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           "idx": 275,
           "id": "defection",
           "title_localized": {
               "en": "Defection"
           },
           "artist": "TeddyLoid feat. DELTA",
           "search_title": {
               "ja": [
                   "でぃふぇくしょん"
               ],
               "ko": [
                   "디펙션"
               ]
           },
           "search_artist": {
               "ja": [
                   "でてぃーろいど",
                   "でるた"
               ],
               "ko": [
                   "테디로이드",
                   "델타"
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           },
           "bpm": "160",
           "bpm_base": 160,
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           "purchase": "finale",
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           "bg": "finale_light",
           "bg_inverse": "finale_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1657152004,
           "version": "4.0",
           "difficulties": [
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "jacketDesigner": "美和野らぐ",
                   "chartDesigner": "Monolith Incarnate",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "jacketDesigner": "美和野らぐ",
                   "chartDesigner": "Monolith Incarnate",
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                   "ratingPlus": true
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           ]
       },
       {
           "idx": 276,
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           "title_localized": {
               "en": "Infinite Strife,"
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           "artist": "BlackYooh vs. siromaru",
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               "ja": [
                   "いんふぃにっとすとらいふ"
               ],
               "ko": [
                   "인피니트 스트라이프"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶらっきー",
                   "ゆー",
                   "しろまる"
               ],
               "ko": [
                   "블랙유",
                   "시로마루"
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           "bg_inverse": "finale_light",
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           "byd_local_unlock": true,
           "date": 1657152005,
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               },
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                   "ratingClass": 1,
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               },
               {
                   "ratingClass": 2,
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                   "ratingPlus": true
               },
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                   "ratingClass": 3,
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           ],
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           ]
       },
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               "en": "World Ender",
               "ja": "魔王"
           },
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               "ja": [
                   "まおう"
               ],
               "ko": [
                   "월드 엔더",
                   "마오",
                   "마왕"
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           },
           "search_artist": {
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                   "ささくれゆーけー",
                   "てぃーじぇーはんぐねいる"
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                   "사사쿠레 유케이",
                   "티제이 행네일"
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       },
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           "idx": 278,
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               "en": "Pentiment"
           },
           "artist": "Nothing But Requiem with Museo",
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                   "ぺんてぃめんと"
               ],
               "ko": [
                   "펜티먼트"
               ]
           },
           "search_artist": {
               "ja": [
                   "なっしんぐばっとれくいえむ",
                   "みゅぜお"
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               "ko": [
                   "낫띵 벗 레퀴엠 윗 무소",
                   "낫씽 벗 레퀴엠 윗 무소"
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               "en": "Arcana Eden"
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           },
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                   "ちーむぐりもあ",
                   "ちーむぐりもわーる",
                   "さくじょ",
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                   "팀 그리모어",
                   "사쿠죠",
                   "라우르"
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               "en": "Testify"
           },
           "artist": "void (Mournfinale) feat. 星熊南巫",
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                   "てすてぃふぁい"
               ],
               "ko": [
                   "테스티파이"
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           },
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               "en": [
                   "hoshikuma minami"
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                   "ぼいど",
                   "ゔぉいど",
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               "ko": [
                   "보이드",
                   "호시쿠마 미나미"
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               "en": "Loveless Dress"
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               "ko": [
                   "러브리스 드레스"
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           },
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               "en": "Last"
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                   "らすともーめんと"
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                   "라스트"
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           },
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               "ja": [
                   "おのけん"
               ],
               "ko": [
                   "오노켄"
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       },
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           "idx": 283,
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           },
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               "ja": [
                   "おのけん"
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                   "오노켄"
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           },
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               "en": "Callima Karma"
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                   "ふぇりきたす"
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                   "페리퀴토스"
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               "en": "Heart",
               "ja": "心"
           },
           "artist": "削除 (Violin : Katali)",
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               "ja": [
                   "こころ"
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                   "하트",
                   "코코로",
                   "마음"
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           },
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                   "かたり"
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                   "사쿠죠",
                   "카탈리"
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           },
           "bpm": "80",
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               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
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       },
       {
           "idx": 286,
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           "title_localized": {
               "en": "Ai Drew"
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           "search_title": {
               "ja": [
                   "あいでゅれい"
               ],
               "ko": [
                   "아이 드루",
                   "아이 드류"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふぇりきたす"
               ],
               "ko": [
                   "페리퀴터스",
                   "페리퀴타스",
                   "페리퀴토스"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "ongeki_append_1",
           "purchase": "ongeki_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "ongeki_conflict",
           "bg_inverse": "ongeki_light",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "no_stream": true,
           "world_unlock": false,
           "date": 1664409601,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "moonquay【新入生】",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "moonquay v.EXPERT",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "moonquay v.MASTER",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 287,
           "id": "fluffyflash",
           "title_localized": {
               "en": "FLUFFY FLASH"
           },
           "artist": "Kobaryo",
           "search_title": {
               "ja": [
                   "ふらっふぃーふらっしゅ"
               ],
               "ko": [
                   "플러피 플래시",
                   "플러피 플래쉬"
               ]
           },
           "search_artist": {
               "ja": [
                   "こばりょー"
               ],
               "ko": [
                   "코바료"
               ]
           },
           "bpm": "252",
           "bpm_base": 252,
           "set": "ongeki_append_1",
           "purchase": "ongeki_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "ongeki_light",
           "bg_inverse": "ongeki_conflict",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "no_stream": true,
           "world_unlock": false,
           "date": 1664409602,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 288,
           "id": "goodbyemerry",
           "title_localized": {
               "en": "Good bye, Merry-Go-Round."
           },
           "artist": "Yooh",
           "search_title": {
               "ja": [
                   "ぐっどばいめりーごーらんど",
                   "ぐっどばいめりーごーらうんど",
                   "ぐっばいめりーごーらんど",
                   "ぐっばいめりーごーらうんど"
               ],
               "ko": [
                   "굿바이 메리 고 라운드"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆー"
               ],
               "ko": [
                   "유"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "ongeki_append_1",
           "purchase": "ongeki_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "ongeki_conflict",
           "bg_inverse": "ongeki_light",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "no_stream": true,
           "world_unlock": false,
           "date": 1664409603,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 289,
           "id": "lamia",
           "title_localized": {
               "en": "LAMIA"
           },
           "artist": "BlackY",
           "search_title": {
               "ja": [
                   "らみあ"
               ],
               "ko": [
                   "라미아"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶらっきー"
               ],
               "ko": [
                   "블래키",
                   "블랙키"
               ]
           },
           "bpm": "199",
           "bpm_base": 199,
           "set": "ongeki_append_1",
           "purchase": "ongeki_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "lamia",
           "remote_dl": true,
           "source_localized": {
               "ja": "オンゲキ",
               "en": "O.N.G.E.K.I."
           },
           "source_copyright": "©SEGA",
           "no_stream": true,
           "world_unlock": false,
           "date": 1664409604,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪「ノブレス・オブリージュ」",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "[漆黒の執行者] 夜浪",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 290,
           "id": "freemyself",
           "title_localized": {
               "en": "Free Myself"
           },
           "artist": "lapix feat. mami",
           "search_title": {
               "ja": [
                   "ふりーまいせるふ"
               ],
               "ko": [
                   "프리 마이셀프"
               ]
           },
           "search_artist": {
               "ja": [
                   "らぴす",
                   "まみ"
               ],
               "ko": [
                   "라피스",
                   "마미"
               ]
           },
           "bpm": "153",
           "bpm_base": 153,
           "set": "single",
           "category": "partner",
           "purchase": "freemyself",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1668038400,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "裕",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "裕",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion -unbound-",
                   "jacketDesigner": "裕",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 291,
           "id": "cocorocosmetic",
           "title_localized": {
               "en": "cocoro*cosmetic"
           },
           "artist": "KOTONOHOUSE",
           "search_title": {
               "ja": [
                   "こころこすめてぃっく"
               ],
               "ko": [
                   "코코로 코스메틱"
               ]
           },
           "search_artist": {
               "ja": [
                   "ことのはうす"
               ],
               "ko": [
                   "코토노하우스"
               ]
           },
           "bpm": "144",
           "bpm_base": 144,
           "set": "single",
           "category": "original",
           "purchase": "cocorocosmetic",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1668038400,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "wacca",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "wacca",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "wacca",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 292,
           "id": "capella",
           "title_localized": {
               "en": "Capella"
           },
           "artist": "ARForest",
           "search_title": {
               "ja": [
                   "かぺら"
               ],
               "ko": [
                   "카펠라"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーあーるふぉれすと"
               ],
               "ko": [
                   "에이알 포레스트"
               ]
           },
           "bpm": "210",
           "bpm_base": 210,
           "set": "single",
           "category": "partner",
           "purchase": "capella",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1671667200,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "0°Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "0°Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "0°Nitro",
                   "jacketDesigner": "シエラ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 293,
           "id": "dialnote",
           "title_localized": {
               "en": "Dialnote",
               "ja": "だいあるのーと"
           },
           "artist": "七草くりむ",
           "search_title": {
               "ko": [
                   "다이얼노트",
                   "다이아루노토"
               ]
           },
           "search_artist": {
               "en": [
                   "nanakusa kurimu",
                   "nanakusa crim"
               ],
               "ja": [
                   "ななくさくりむ"
               ],
               "ko": [
                   "나나쿠사 쿠리무"
               ]
           },
           "bpm": "130",
           "bpm_base": 130,
           "set": "base",
           "purchase": "",
           "audioPreview": 16153,
           "audioPreviewEnd": 31384,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": false,
           "world_unlock": false,
           "date": 1671667201,
           "version": "4.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitroです。",
                   "jacketDesigner": "七草くりむ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitroです。",
                   "jacketDesigner": "七草くりむ",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitroです。",
                   "jacketDesigner": "七草くりむ",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 294,
           "id": "tsukinimurakumo",
           "title_localized": {
               "en": "Tsuki ni Murakumo, Hana ni Kaze",
               "ja": "月に叢雲華に風"
           },
           "artist": "幽閉サテライト",
           "search_title": {
               "ja": [
                   "つきにむらくもはなにかぜ"
               ],
               "ko": [
                   "츠키니 무라쿠모 하나니 카제",
                   "달에 구름 꽃에 바람"
               ]
           },
           "search_artist": {
               "en": [
                   "yuuhei sateraito",
                   "yuuhei satellite"
               ],
               "ja": [
                   "ゆうへいさてらいと"
               ],
               "ko": [
                   "유우헤이 사테라이토",
                   "유우헤이 새틀라이트"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "touhou_conflict",
           "bg_inverse": "touhou_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1674691200,
           "version": "4.2",
           "source_copyright": "©上海アリス幻樂団",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Lovely Visitor「Toaster」",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Lovely Visitor「Toaster」",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Lovely Visitor「Toaster」",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 295,
           "id": "mantis",
           "title_localized": {
               "en": "MANTIS (Arcaea Ultra-Bloodrush VIP)"
           },
           "artist": "Akira Complex feat. kiraku",
           "search_title": {
               "ja": [
                   "まんてぃす"
               ],
               "ko": [
                   "맨티스",
                   "만티스"
               ]
           },
           "search_artist": {
               "ja": [
                   "あきらこんぷれっくす",
                   "きらく"
               ],
               "ko": [
                   "아키라 컴플렉스",
                   "키라쿠"
               ]
           },
           "bpm": "135",
           "bpm_base": 135,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1674691201,
           "version": "4.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "ANTyMIS",
                   "jacketDesigner": "N²/ANTIREAL",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "ANTyMIS",
                   "jacketDesigner": "N²/ANTIREAL",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "ANTyMIS",
                   "jacketDesigner": "N²/ANTIREAL",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 296,
           "id": "worldfragments",
           "title_localized": {
               "en": "World Fragments III(radio edit)"
           },
           "artist": "xi",
           "search_title": {
               "ja": [
                   "わーるどふらぐめんつすりー"
               ],
               "ko": [
                   "월드 프래그먼트 쓰리",
                   "월드 프래그먼츠 스리"
               ]
           },
           "search_artist": {
               "ja": [
                   "さい"
               ],
               "ko": [
                   "사이"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "prelude_light",
           "bg_inverse": "prelude_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1674691202,
           "version": "4.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én supported by Nitro",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 297,
           "id": "astrawalkthrough",
           "title_localized": {
               "en": "Astra walkthrough"
           },
           "artist": "paraoka",
           "search_title": {
               "ja": [
                   "あすとらうぉーくするー"
               ],
               "ko": [
                   "아스트라 워크스루"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぱらおか"
               ],
               "ko": [
                   "파라오카"
               ]
           },
           "bpm": "225",
           "bpm_base": 225,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1674691203,
           "version": "4.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Aster",
                   "jacketDesigner": "八重幸",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Aster",
                   "jacketDesigner": "八重幸",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Aster join Toaster.",
                   "jacketDesigner": "八重幸",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 298,
           "id": "chronicle",
           "title_localized": {
               "en": "Chronicle"
           },
           "artist": "Lime",
           "search_title": {
               "ja": [
                   "くろにくる"
               ],
               "ko": [
                   "크로니클"
               ]
           },
           "search_artist": {
               "ja": [
                   "らいむ"
               ],
               "ko": [
                   "라임"
               ]
           },
           "bpm": "221",
           "bpm_base": 221,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "vs_light",
           "bg_inverse": "vs_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1674691204,
           "version": "4.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪 -Annales Historiae-",
                   "jacketDesigner": "fixro2n",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪 -Annales Historiae-",
                   "jacketDesigner": "fixro2n",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪 -Annales Historiae-",
                   "jacketDesigner": "fixro2n",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 299,
           "id": "nullapophenia",
           "title_localized": {
               "en": "NULL APOPHENIA"
           },
           "artist": "N²",
           "search_title": {
               "ja": [
                   "ぬるあぽふぇにあ"
               ],
               "ko": [
                   "널 아포페니아",
                   "눌 아포페니아"
               ]
           },
           "search_artist": {
               "ja": [
                   "えぬつー"
               ],
               "ko": [
                   "엔투"
               ]
           },
           "bpm": "177",
           "bpm_base": 177,
           "set": "single",
           "category": "partner",
           "purchase": "nullapophenia",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "apophenia",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1674691205,
           "version": "4.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "softmode",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "softmode",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星 vs 夜浪《APOPHÄNIE》",
                   "jacketDesigner": "softmode",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 300,
           "id": "crimsonthrone",
           "title_localized": {
               "en": "Crimson Throne"
           },
           "artist": "Dimier√Lisb",
           "search_title": {
               "ja": [
                   "くりむぞんすろーん"
               ],
               "ko": [
                   "크림슨 스론",
                   "크림슨 쓰론"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃみあるーとりしぶ"
               ],
               "ko": [
                   "디미에르 루트 리시브"
               ]
           },
           "bpm": "210",
           "bpm_base": 210,
           "set": "single",
           "category": "partner",
           "purchase": "crimsonthrone",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "observer_conflict",
           "bg_inverse": "observer_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1677715200,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "nonokuro",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "nonokuro",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "nonokuro",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 301,
           "id": "manicjeer",
           "title_localized": {
               "en": "Manic Jeer"
           },
           "artist": "ルゼ",
           "search_title": {
               "ja": [
                   "まにっくじあー"
               ],
               "ko": [
                   "매닉 지어",
                   "마닉 지어"
               ]
           },
           "search_artist": {
               "en": [
                   "luze"
               ],
               "ko": [
                   "루제"
               ]
           },
           "bpm": "195",
           "bpm_base": 195,
           "set": "single",
           "category": "original",
           "purchase": "manicjeer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1677715201,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "NITR\u003CO\u003E",
                   "jacketDesigner": "トロ３",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NITR\u003CO\u003E",
                   "jacketDesigner": "トロ３",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NITR\u003CO\u003E",
                   "jacketDesigner": "トロ３",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 302,
           "id": "hiirogekka",
           "title_localized": {
               "en": "Hiiro Gekka, Kyoushou no Zetsu (nayuta 2017 ver.)",
               "ja": "緋色月下、狂咲ノ絶 (nayuta 2017 ver.)"
           },
           "artist": "nayuta x 黒鳥(EastNewSound)",
           "search_title": {
               "ja": [
                   "ひいろげっかきょうしょうのぜつ"
               ],
               "ko": [
                   "히이로 겍카 쿄슈노 제츠",
                   "비색월하 광소의 절"
               ]
           },
           "search_artist": {
               "en": [
                   "kokuchou"
               ],
               "ja": [
                   "こくちょう",
                   "なゆた",
                   "いーすとにゅーさうんど"
               ],
               "ko": [
                   "나유타",
                   "코쿠쵸",
                   "흑조",
                   "이스트 뉴 사운드"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "single",
           "category": "poprec",
           "purchase": "hiirogekka",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "touhou_conflict",
           "bg_inverse": "touhou_light",
           "remote_dl": true,
           "source_copyright": "©上海アリス幻樂団",
           "world_unlock": false,
           "date": 1677715202,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅 Exschwasion 絶滅 Exschwasion",
                   "jacketDesigner": "ぃやまと",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅 Exschwasion 絶滅 Exschwasion",
                   "jacketDesigner": "ぃやまと",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅 Exschwasion 絶滅 Exschwasion",
                   "jacketDesigner": "ぃやまと",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 303,
           "id": "letsrock",
           "title_localized": {
               "en": "Let's Rock (Arcaea mix)"
           },
           "artist": "ikaruga_nex vs FALCHiON",
           "search_title": {
               "ja": [
                   "れっつろっく"
               ],
               "ko": [
                   "렛츠 락"
               ]
           },
           "search_artist": {
               "ja": [
                   "いかるがねっくす",
                   "ふぁるしおん"
               ],
               "ko": [
                   "이카구라 넥스",
                   "팔시온"
               ]
           },
           "bpm": "210",
           "bpm_base": 210,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "zettai",
           "bg_inverse": "zettai_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1677715203,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "虎硬 + 無想りんね",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "虎硬 + 無想りんね",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "虎硬 + 無想りんね",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 304,
           "id": "cycles",
           "title_localized": {
               "en": "CYCLES"
           },
           "artist": "Masayoshi Minoshima feat. 綾倉盟",
           "search_title": {
               "ja": [
                   "さいくるす",
                   "さいくるず"
               ],
               "ko": [
                   "사이클즈",
                   "사이클",
                   "사이클스"
               ]
           },
           "search_artist": {
               "en": [
                   "ayakura mei"
               ],
               "ja": [
                   "まさよしみのしま",
                   "あやくらめい"
               ],
               "ko": [
                   "마사요시 미노시마",
                   "아야쿠라 메이"
               ]
           },
           "bpm": "135",
           "bpm_base": 135,
           "set": "maimai_append_1",
           "purchase": "maimai_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "maimai_light",
           "bg_inverse": "maimai_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1677715204,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "N-Helix",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "N-Helix",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 305,
           "id": "maxrage",
           "title_localized": {
               "en": "MAXRAGE"
           },
           "artist": "EBIMAYO",
           "search_title": {
               "ja": [
                   "まっくすれいじ",
                   "まっくすれーじ"
               ],
               "ko": [
                   "맥스레이지"
               ]
           },
           "search_artist": {
               "ja": [
                   "えびまよ"
               ],
               "ko": [
                   "에비마요"
               ]
           },
           "bpm": "222",
           "bpm_base": 222,
           "set": "maimai_append_1",
           "purchase": "maimai_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "maimai_conflict",
           "bg_inverse": "maimai_light",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1677715205,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "EXSCHWASION",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "EXSCHWASION",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "EXSCHWASION",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 306,
           "id": "infinity",
           "title_localized": {
               "en": "[X]"
           },
           "artist": "Blacklolita",
           "search_title": {
               "ja": [
                   "いんふぃにてぃ"
               ],
               "ko": [
                   "인피니티"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶらっくろりーた"
               ],
               "ko": [
                   "블랙로리타",
                   "블랙롤리타"
               ]
           },
           "bpm": "162-180",
           "bpm_base": 162,
           "set": "maimai_append_1",
           "purchase": "maimai_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "maimai_conflict",
           "bg_inverse": "maimai_light",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1677715206,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 307,
           "id": "temptation",
           "title_localized": {
               "en": "TEmPTaTiON"
           },
           "artist": "かねこちはる",
           "search_title": {
               "ja": [
                   "てんぷてーしょん"
               ],
               "ko": [
                   "템테이션"
               ]
           },
           "search_artist": {
               "en": [
                   "kaneko chiharu"
               ],
               "ko": [
                   "카네코치하루"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "maimai_append_1",
           "purchase": "maimai_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "temptation",
           "remote_dl": true,
           "source_localized": {
               "en": "maimai"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1677715207,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "EXtINcTiON",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "EXtINcTiON",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "EXtINcTiON",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 308,
           "id": "primitivelights",
           "title_localized": {
               "en": "PRIMITIVE LIGHTS"
           },
           "artist": "TAG",
           "search_title": {
               "ja": [
                   "ぷりみてぃぶらいつ"
               ],
               "ko": [
                   "프리미티브 라이츠",
                   "프리미티브 라이트"
               ]
           },
           "search_artist": {
               "ja": [
                   "たぐ"
               ],
               "ko": [
                   "태그"
               ]
           },
           "bpm": "205",
           "bpm_base": 205,
           "set": "single",
           "category": "original",
           "purchase": "primitivelights",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "vs_light",
           "bg_inverse": "vs_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1678320000,
           "version": "4.3",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "東星※原初の灯",
                   "jacketDesigner": "Waterswing",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "東星※原初の灯",
                   "jacketDesigner": "Waterswing",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "東星※原初の灯",
                   "jacketDesigner": "Waterswing",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 309,
           "id": "cosmopop",
           "title_localized": {
               "en": "Cosmo Pop Funclub",
               "ja": "コスモポップファンクラブ"
           },
           "artist": "ナユタン星人",
           "search_title": {
               "ko": [
                   "코스모 팝 펀클럽"
               ]
           },
           "search_artist": {
               "en": [
                   "nayutan seijin",
                   "nayutalien"
               ],
               "ja": [
                   "なゆたんせいじん"
               ],
               "ko": [
                   "나유탄 성인",
                   "나유탄 세이진"
               ]
           },
           "bpm": "129",
           "bpm_base": 129,
           "set": "chunithm_append_2",
           "purchase": "chunithm_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "chunithmnew_light",
           "bg_inverse": "chunithmnew_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1679529600,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro NEW!!",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro NEW!!",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro NEW!!",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 310,
           "id": "impact",
           "title_localized": {
               "en": "IMPACT"
           },
           "artist": "USAO feat. 光吉猛修",
           "search_title": {
               "ja": [
                   "いんぱくと"
               ],
               "ko": [
                   "임팩트"
               ]
           },
           "search_artist": {
               "en": [
                   "takenobu mitsuyoshi"
               ],
               "ja": [
                   "うさお",
                   "みつよしたけのぶ"
               ],
               "ko": [
                   "우사오",
                   "타케노부 미츠요시"
               ]
           },
           "bpm": "210",
           "bpm_base": 210,
           "set": "chunithm_append_2",
           "purchase": "chunithm_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "chunithmnew_light",
           "bg_inverse": "chunithmnew_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1679529601,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "ÉCOLOGIE IMPACT",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "ÉN IMPACT",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én feat. écologie",
                   "jacketDesigner": "",
                   "rating": 9
               },
               {
                   "ratingClass": 3,
                   "chartDesigner": "Toaster NEW!!",
                   "jacketDesigner": "",
                   "rating": 10
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           ]
       },
       {
           "idx": 311,
           "id": "genesischunithm",
           "title_localized": {
               "en": "Genesis"
           },
           "artist": "Morrigan feat.Lily",
           "search_title": {
               "ja": [
                   "じぇねしす"
               ],
               "ko": [
                   "제네시스"
               ]
           },
           "search_artist": {
               "ja": [
                   "もりがん",
                   "りりー",
                   "りりぃ"
               ],
               "ko": [
                   "모리건",
                   "릴리"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "chunithm_append_2",
           "purchase": "chunithm_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "chunithmnew_conflict",
           "bg_inverse": "chunithmnew_light",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1679529602,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 312,
           "id": "trrricksters",
           "title_localized": {
               "en": "Trrricksters!!"
           },
           "artist": "s-don vs. 翡乃イスカ",
           "search_title": {
               "ja": [
                   "とりっくすたーず"
               ],
               "ko": [
                   "트릭스터즈",
                   "트릭스터스"
               ]
           },
           "search_artist": {
               "en": [
                   "hino isuka"
               ],
               "ja": [
                   "すうどん",
                   "ひのいすか"
               ],
               "ko": [
                   "에스돈",
                   "히노스이카"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "chunithm_append_2",
           "purchase": "chunithm_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "chunithmnew_conflict",
           "bg_inverse": "chunithmnew_light",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1679529603,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 313,
           "id": "spidersthread",
           "title_localized": {
               "en": "Spider's Thread",
               "ja": "蜘蛛の糸"
           },
           "artist": "きくお×cosMo＠暴走P feat.影縫英",
           "search_title": {
               "ja": [
                   "くものいと"
               ],
               "ko": [
                   "스파이더스 스레드",
                   "스파이더즈 스레드",
                   "스파이더스 쓰레드",
                   "스파이더즈 쓰레드",
                   "쿠모노 이토",
                   "거미줄"
               ]
           },
           "search_artist": {
               "en": [
                   "kikuo",
                   "bousou",
                   "kagenui hana"
               ],
               "ja": [
                   "こすも",
                   "かげぬいはな",
                   "こすもぼうそうぴー",
                   "こすもあっとぼうそうぴー"
               ],
               "ko": [
                   "키쿠오",
                   "코스모 폭주 피",
                   "카게누이 하나"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "chunithm_append_2",
           "purchase": "chunithm_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "spidersthread",
           "remote_dl": true,
           "source_localized": {
               "en": "CHUNITHM"
           },
           "source_copyright": "©SEGA",
           "world_unlock": false,
           "date": 1679529604,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪 \u003C-\u003E",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪 \u003C-\u003E",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪 \u003C-\u003E",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 314,
           "id": "lostemotion",
           "title_localized": {
               "en": "Lost Emotion feat. nomico"
           },
           "artist": "Masayoshi Minoshima(ALR)",
           "search_title": {
               "ja": [
                   "ろすとえもーしょん"
               ],
               "ko": [
                   "로스트 이모션"
               ]
           },
           "search_artist": {
               "ja": [
                   "まさよしみのしま",
                   "のみこ"
               ],
               "ko": [
                   "마사요시 미노시마",
                   "노미코"
               ]
           },
           "bpm": "172",
           "bpm_base": 172,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "touhou_light",
           "bg_inverse": "touhou_conflict",
           "remote_dl": true,
           "source_copyright": "©上海アリス幻樂団",
           "world_unlock": true,
           "date": 1682553600,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "ポーカーフェイスのToaster",
                   "jacketDesigner": "SoU(wavforme)",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "ポーカーフェイスのToaster",
                   "jacketDesigner": "SoU(wavforme)",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "ポーカーフェイスのToaster",
                   "jacketDesigner": "SoU(wavforme)",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 315,
           "id": "gimmick",
           "title_localized": {
               "en": "GIMMICK"
           },
           "artist": "Ms.Sill",
           "search_title": {
               "ja": [
                   "ぎみっく"
               ],
               "ko": [
                   "기믹"
               ]
           },
           "search_artist": {
               "ja": [
                   "みすしる"
               ],
               "ko": [
                   "미스 실"
               ]
           },
           "bpm": "143",
           "bpm_base": 143,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1682553601,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymis + Nitro",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 316,
           "id": "thesurvivor",
           "title_localized": {
               "en": "The Survivor (Game Edit)"
           },
           "artist": "Taishi",
           "search_title": {
               "ja": [
                   "ざさばいばー"
               ],
               "ko": [
                   "더 서바이버"
               ]
           },
           "search_artist": {
               "ja": [
                   "たいし"
               ],
               "ko": [
                   "타이시"
               ]
           },
           "bpm": "132",
           "bpm_base": 132,
           "set": "single",
           "category": "variety",
           "purchase": "thesurvivor",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1682553602,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "12d",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "12d",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "12d",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 317,
           "id": "newyorkbackraise",
           "title_localized": {
               "en": "New York Back Raise"
           },
           "artist": "saaa + kei_iwata + stuv + わかどり",
           "search_title": {
               "ja": [
                   "にゅーよーくばっくれいず"
               ],
               "ko": [
                   "뉴욕 백 레이즈"
               ]
           },
           "search_artist": {
               "en": [
                   "wakadori"
               ],
               "ja": [
                   "さえさん",
                   "けいいわた"
               ],
               "ko": [
                   "사에산",
                   "케이 이와타",
                   "스터브",
                   "와카도리"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "single",
           "category": "variety",
           "purchase": "newyorkbackraise",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1682553603,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion 「CHECK」",
                   "jacketDesigner": "すずあ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion 「RAISE」",
                   "jacketDesigner": "すずあ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion 「ALL IN」",
                   "jacketDesigner": "すずあ",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 318,
           "id": "galacticlove",
           "title_localized": {
               "en": "Galactic Love"
           },
           "artist": "La prière",
           "search_title": {
               "ja": [
                   "ぎゃらくてぃっくらぶ"
               ],
               "ko": [
                   "갤럭틱 러브"
               ]
           },
           "search_artist": {
               "en": [
                   "la priere"
               ],
               "ja": [
                   "らぷりえーる"
               ],
               "ko": [
                   "라 피에르"
               ]
           },
           "bpm": "145",
           "bpm_base": 145,
           "set": "single",
           "category": "poprec",
           "purchase": "galacticlove",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1684972800,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 319,
           "id": "lawlesspoint",
           "title_localized": {
               "en": "Lawless Point",
               "ja": "無法地点"
           },
           "artist": "La prière",
           "search_title": {
               "ja": [
                   "むほうちてん"
               ],
               "ko": [
                   "로우리스 포인트",
                   "로리스 포인트"
               ]
           },
           "search_artist": {
               "en": [
                   "la priere"
               ],
               "ja": [
                   "らぷりえーる"
               ],
               "ko": [
                   "라 피에르"
               ]
           },
           "bpm": "148",
           "bpm_base": 148,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1684972801,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 320,
           "id": "lostintheabyss",
           "title_localized": {
               "en": "Lost in the Abyss"
           },
           "artist": "FELT",
           "search_title": {
               "ja": [
                   "ろすといんじあびす"
               ],
               "ko": [
                   "로스트 인 디 어비스"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふぇると"
               ],
               "ko": [
                   "펠트"
               ]
           },
           "bpm": "183",
           "bpm_base": 183,
           "set": "single",
           "category": "poprec",
           "purchase": "lostintheabyss",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "touhou_conflict",
           "bg_inverse": "touhou_light",
           "remote_dl": true,
           "source_copyright": "©上海アリス幻樂団",
           "world_unlock": false,
           "date": 1684972802,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "AO",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "AO",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "AO",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 321,
           "id": "hybris",
           "title_localized": {
               "en": "Hybris (The one who shattered)",
               "ja": "ヒュブリスの頂に聳えるのは"
           },
           "artist": "qfeileadh feat.のあ",
           "search_title": {
               "ja": [
                   "ひゅぶりすのいただきにそびえるのは"
               ],
               "ko": [
                   "휴브리스의 끝에 솟아오른 것은",
                   "휴브리스노 이타다키니 소비에루노와"
               ]
           },
           "search_artist": {
               "en": [
                   "noa"
               ],
               "ja": [
                   "ふぇいりあ",
                   "のあ"
               ],
               "ko": [
                   "페일리아",
                   "노아"
               ]
           },
           "bpm": "158",
           "bpm_base": 158,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "vs_conflict",
           "bg_inverse": "vs_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1684972803,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 322,
           "id": "tothemilkyway",
           "title_localized": {
               "en": "To the Milky Way"
           },
           "artist": "黒魔",
           "search_title": {
               "ja": [
                   "とぅーざみるきーうぇい"
               ],
               "ko": [
                   "투 더 밀키 웨이"
               ]
           },
           "search_artist": {
               "en": [
                   "kuroma",
                   "chroma"
               ],
               "ja": [
                   "くろま"
               ],
               "ko": [
                   "쿠로마"
               ]
           },
           "bpm": "186",
           "bpm_base": 186,
           "set": "single",
           "category": "partner",
           "purchase": "tothemilkyway",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1684972804,
           "version": "4.4",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "Bison",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "Bison",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitroだー！",
                   "jacketDesigner": "Bison",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 323,
           "id": "internetyamero",
           "title_localized": {
               "en": "INTERNET YAMERO"
           },
           "artist": "Aiobahn feat. KOTOKO",
           "search_title": {
               "ja": [
                   "いんたーねっとやめろ"
               ],
               "ko": [
                   "인터넷 야메로",
                   "인터넷 그만둬",
                   "인터넷 그만해",
                   "인터넷 하지마",
                   "인타넷또 야메로"
               ]
           },
           "search_artist": {
               "ja": [
                   "あいおばん",
                   "ことこ"
               ],
               "ko": [
                   "아이오반",
                   "코토코"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "single",
           "category": "poprec",
           "purchase": "internetyamero",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1687910400,
           "version": "4.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "該当チャンネルが停止されたため、\nこの譜面は再生できません。",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "該当チャンネルが停止されたため、\nこの譜面は再生できません。",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "該当チャンネルが停止されたため、\nこの譜面は再生できません。",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 324,
           "id": "bulletwaiting",
           "title_localized": {
               "en": "Bullet Waiting for Me (James Landino remix)"
           },
           "artist": "Nikki Simmons",
           "search_title": {
               "ja": [
                   "ばれっとうぇいてぃんぐふぉーみーじぇーむずらんでぃーのりみっくす"
               ],
               "ko": [
                   "불렛 웨이팅 포 미 제임스 란디노 리믹스"
               ]
           },
           "search_artist": {
               "ja": [
                   "にっきしもんず"
               ],
               "ko": [
                   "니키 시몬스"
               ]
           },
           "bpm": "107",
           "bpm_base": 107,
           "set": "cytusii",
           "purchase": "cytusii",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "cytus_light",
           "bg_inverse": "cytus_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "world_unlock": false,
           "date": 1687910401,
           "version": "4.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 325,
           "id": "devillicsphere",
           "title_localized": {
               "en": "Devillic Sphere"
           },
           "artist": "3R2",
           "search_title": {
               "ja": [
                   "でびりっくすふぃあ"
               ],
               "ko": [
                   "데빌릭 스피어"
               ]
           },
           "search_artist": {
               "ja": [
                   "すりーあーるつー"
               ],
               "ko": [
                   "삼알이",
                   "쓰리 알 투",
                   "스리 알 투"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "cytusii",
           "purchase": "cytusii",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "cytus_conflict",
           "bg_inverse": "cytus_light",
           "remote_dl": true,
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "world_unlock": false,
           "date": 1687910402,
           "version": "4.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "₸öα$†ε₹",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "₸öα$†ε₹",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "₸öα$†ε₹",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 326,
           "id": "lucidtraveler",
           "title_localized": {
               "en": "Lucid Traveler"
           },
           "artist": "Akira Complex vs 3R2",
           "search_title": {
               "ja": [
                   "るーしっどとらべらー",
                   "るしっどとらべらー"
               ],
               "ko": [
                   "루시드 트래블러"
               ]
           },
           "search_artist": {
               "ja": [
                   "あきらこんぷれっくす",
                   "すりーあーるつー"
               ],
               "ko": [
                   "아키라 컴플렉스",
                   "아키라 콤플렉스",
                   "삼알이",
                   "쓰리 알 투",
                   "스리 알 투"
               ]
           },
           "bpm": "170-200",
           "bpm_base": 170,
           "set": "cytusii",
           "purchase": "cytusii",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "cytus_conflict",
           "bg_inverse": "cytus_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1687910403,
           "version": "4.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster vs ₸öα$†ε₹",
                   "jacketDesigner": "NC帝國",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster vs ₸öα$†ε₹",
                   "jacketDesigner": "NC帝國",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster vs ₸öα$†ε₹",
                   "jacketDesigner": "NC帝國",
                   "rating": 10,
                   "jacketOverride": true
               }
           ]
       },
       {
           "idx": 327,
           "id": "chaos",
           "title_localized": {
               "en": "CHAOS"
           },
           "artist": "Æsir",
           "search_title": {
               "ja": [
                   "かおす",
                   "けいおす"
               ],
               "ko": [
                   "카오스"
               ]
           },
           "search_artist": {
               "en": [
                   "aesir"
               ],
               "ja": [
                   "あしーる",
                   "えーしる",
                   "あーしる",
                   "えしーる"
               ],
               "ko": [
                   "에시르",
                   "애시르"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "cytusii",
           "purchase": "cytusii",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "cytus_boss",
           "remote_dl": true,
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "world_unlock": false,
           "date": 1687910404,
           "version": "4.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 328,
           "id": "usedtobe",
           "title_localized": {
               "en": "Used to be"
           },
           "artist": "KIVΛ",
           "search_title": {
               "ja": [
                   "ゆーすどとぅーびー",
                   "ゆーすどとぅびー"
               ],
               "ko": [
                   "유즈 투 비",
                   "유즈드 투 비"
               ]
           },
           "search_artist": {
               "en": [
                   "kiva"
               ],
               "ja": [
                   "きば",
                   "きゔぁ"
               ],
               "ko": [
                   "키바"
               ]
           },
           "bpm": "140",
           "bpm_base": 140,
           "set": "cytusii",
           "purchase": "cytusii",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "cytus_light",
           "bg_inverse": "cytus_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "world_unlock": false,
           "date": 1687910405,
           "version": "4.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Luxance + Nitro",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 329,
           "id": "ultimatetaste",
           "title_localized": {
               "en": "Ultimate taste"
           },
           "artist": "ぱらどっと",
           "search_title": {
               "ja": [
                   "あるてぃめっとていすと"
               ],
               "ko": [
                   "언리미티드 테이스트"
               ]
           },
           "search_artist": {
               "en": [
                   "paradot",
                   "paradotto"
               ],
               "ko": [
                   "파라돗토"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "touhou_light",
           "bg_inverse": "touhou_conflict",
           "remote_dl": true,
           "source_copyright": "©上海アリス幻樂団",
           "world_unlock": true,
           "date": 1689724800,
           "version": "4.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Arcaea Charting Team",
                   "jacketDesigner": "ぱらどっと",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Arcaea Charting Team",
                   "jacketDesigner": "ぱらどっと",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Arcaea Charting Team【Full Flavor】",
                   "jacketDesigner": "ぱらどっと",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 330,
           "id": "syuten",
           "title_localized": {
               "en": "syūten"
           },
           "artist": "Apo11o\"COLLAPSAR\"program ft. 大瀬良あい",
           "search_title": {
               "en": [
                   "syuten"
               ],
               "ja": [
                   "しゅうてん"
               ],
               "ko": [
                   "슈텐"
               ]
           },
           "search_artist": {
               "en": [
                   "apollo collapsar program",
                   "oosera ai"
               ],
               "ja": [
                   "あぽろこらぷさーぷろぐらむ",
                   "おおせらあい"
               ],
               "ko": [
                   "아폴로 콜랍사 프로그램",
                   "오오세라 아이"
               ]
           },
           "bpm": "76-96",
           "bpm_base": 96,
           "set": "cytusii_append_1",
           "purchase": "cytusii_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "cytus_light",
           "bg_inverse": "cytus_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "date": 1689724801,
           "version": "4.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "antymīs",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "antymīs",
                   "jacketDesigner": "",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymīs",
                   "jacketDesigner": "",
                   "rating": 8
               }
           ]
       },
       {
           "idx": 331,
           "id": "drg",
           "title_localized": {
               "en": "DRG"
           },
           "artist": "onoken",
           "search_title": {
               "ja": [
                   "でぃーあーるじー"
               ],
               "ko": [
                   "디알지"
               ]
           },
           "search_artist": {
               "ja": [
                   "おのけん"
               ],
               "ko": [
                   "오노켄"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "cytusii_append_1",
           "purchase": "cytusii_append_1",
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "cytus_light",
           "bg_inverse": "cytus_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1689724802,
           "version": "4.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "_NITRO",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "_HARD",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "_CHAOS",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 332,
           "id": "nnglooms",
           "title_localized": {
               "en": "99 Glooms"
           },
           "artist": "Sta",
           "search_title": {
               "en": [
                   "ninetynine glooms"
               ],
               "ja": [
                   "ないんてぃないんぐるーむ",
                   "ないんてぃーないんぐるーむ"
               ],
               "ko": [
                   "나인티나인 글룸즈",
                   "나인티나인 글룸스"
               ]
           },
           "search_artist": {
               "ja": [
                   "すた"
               ],
               "ko": [
                   "스타"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "cytusii_append_1",
           "purchase": "cytusii_append_1",
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "cytus_conflict",
           "bg_inverse": "cytus_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1689724803,
           "version": "4.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "終点",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "終点",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "終点",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 333,
           "id": "ii",
           "title_localized": {
               "en": " ͟͝͞Ⅱ́̕ ",
               "zh-Hant": "II",
               "zh-Hans": "II",
               "ko": "II"
           },
           "artist": "Cytus",
           "search_title": {
               "en": [
                   "ii"
               ],
               "ja": [
                   "つー",
                   "とぅー"
               ],
               "ko": [
                   "투"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいたす"
               ],
               "ko": [
                   "사이터스"
               ]
           },
           "bpm": "130-150",
           "bpm_base": 150,
           "set": "cytusii_append_1",
           "purchase": "cytusii_append_1",
           "source_localized": {
               "en": "CYTUS II®"
           },
           "source_copyright": "© Rayark Inc.",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "cytus_boss",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1689724804,
           "version": "4.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Corrupted data\nRecovery progress......100%",
                   "jacketDesigner": "",
                   "rating": 5,
                   "jacketOverride": true
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Main_Log_702_10_25",
                   "jacketDesigner": "",
                   "rating": 8,
                   "ratingPlus": true,
                   "jacketOverride": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Cam_Library_702_12_29",
                   "jacketDesigner": "",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 334,
           "id": "magnolia",
           "title_localized": {
               "en": "Magnolia"
           },
           "artist": "M2U Vocal by Guriri",
           "search_title": {
               "ja": [
                   "まぐのりあ"
               ],
               "ko": [
                   "매그놀리아"
               ]
           },
           "search_artist": {
               "ja": [
                   "えむつーゆー",
                   "ぐりり"
               ],
               "ko": [
                   "엠투유",
                   "구리리"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "cytusii_append_1",
           "purchase": "cytusii_append_1",
           "source_localized": {
               "en": "DEEMO®"
           },
           "source_copyright": "© Rayark Inc.",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "magnolia",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1689724805,
           "version": "4.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Lacrimosa",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Lacrimosa",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Lacrimosa",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 335,
           "id": "sacrifice",
           "title_localized": {
               "en": "SACRIFICE feat. ayame"
           },
           "artist": "Masayoshi Minoshima(ALR)",
           "search_title": {
               "ja": [
                   "さくりふぁいす"
               ],
               "ko": [
                   "새크리파이스"
               ]
           },
           "search_artist": {
               "ja": [
                   "まさよしみのしま",
                   "あやめ"
               ],
               "ko": [
                   "마사요시 미노시마"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "single",
           "category": "poprec",
           "purchase": "sacrifice",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "touhou_conflict",
           "bg_inverse": "touhou_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1692230400,
           "version": "4.7",
           "source_copyright": "©上海アリス幻樂団",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "宵野コタロー + SoU(wavforme)",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "宵野コタロー + SoU(wavforme)",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "宵野コタロー + SoU(wavforme)",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 336,
           "id": "rgb",
           "title_localized": {
               "en": "RGB"
           },
           "artist": "MEMODEMO X AQUASINE",
           "search_title": {
               "ja": [
                   "あーるじーびー"
               ],
               "ko": [
                   "알지비"
               ]
           },
           "search_artist": {
               "ja": [
                   "めもでも",
                   "あくあさいん"
               ],
               "ko": [
                   "메모데모",
                   "아쿠아사인"
               ]
           },
           "bpm": "163",
           "bpm_base": 163,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1692230401,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "NO₂",
                   "jacketDesigner": "いわこ脳",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "NO₂",
                   "jacketDesigner": "いわこ脳",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "NO₂",
                   "jacketDesigner": "いわこ脳",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 337,
           "id": "waitfordawn",
           "title_localized": {
               "en": "WAIT FOR DAWN"
           },
           "artist": "U-ske feat. 棗いつき",
           "search_title": {
               "ja": [
                   "うぇいとふぉーどーん"
               ],
               "ko": [
                   "웨잇 포 던",
                   "웨잇 폴 던"
               ]
           },
           "search_artist": {
               "en": [
                   "natsume itsuki"
               ],
               "ja": [
                   "ゆーすけ",
                   "ゆうすけ",
                   "なつめいつき"
               ],
               "ko": [
                   "유스케",
                   "나츠메 이츠키"
               ]
           },
           "bpm": "188",
           "bpm_base": 188,
           "set": "eden",
           "purchase": "eden",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "eden_light",
           "bg_inverse": "eden_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1692230402,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "子期安NANA_ANN",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "子期安NANA_ANN",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "子期安NANA_ANN",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 338,
           "id": "ravenspride",
           "title_localized": {
               "en": "Raven's Pride",
               "ja": "レイヴンズ・プライド"
           },
           "artist": "みーに feat. はらもりよしな",
           "search_title": {
               "ko": [
                   "레이븐즈 프라이드",
                   "레이븐스 프라이드"
               ]
           },
           "search_artist": {
               "en": [
                   "mini",
                   "haramori yoshina"
               ],
               "ko": [
                   "미니",
                   "하라모리 요시나"
               ]
           },
           "bpm": "165",
           "bpm_base": 165,
           "set": "eden",
           "purchase": "eden",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "eden_conflict",
           "bg_inverse": "eden_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1692230403,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "めとこ",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "めとこ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "めとこ",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 339,
           "id": "riseoftheworld",
           "title_localized": {
               "en": "Rise of the World"
           },
           "artist": "cosMo＠暴走P",
           "search_title": {
               "ja": [
                   "らいずおぶざわーるど"
               ],
               "ko": [
                   "라이즈 오브 더 월드"
               ]
           },
           "search_artist": {
               "en": [
                   "bousou"
               ],
               "ja": [
                   "こすもぼうそうぴー",
                   "こすもあっとぼうそうぴー"
               ],
               "ko": [
                   "코스모폭주피",
                   "코스모앳폭주피",
                   "코스모폭주P",
                   "코스모앳폭주P"
               ]
           },
           "bpm": "182-212",
           "bpm_base": 212,
           "set": "eden",
           "purchase": "eden",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "eden_light",
           "bg_inverse": "eden_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1692230404,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "N⇑TRO",
                   "jacketDesigner": "Asgard",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "N⇑TRO",
                   "jacketDesigner": "Asgard",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "N⇑TRO",
                   "jacketDesigner": "Asgard",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 340,
           "id": "unknownlevels",
           "title_localized": {
               "en": "UNKNOWN LEVELS"
           },
           "artist": "Yuta Imai",
           "search_title": {
               "ja": [
                   "あんのうんれべるす",
                   "あんのうんれべるず"
               ],
               "ko": [
                   "언노운 레벨즈",
                   "언노운 레벨스"
               ]
           },
           "search_artist": {
               "ja": [
                   "ゆうたいまい"
               ],
               "ko": [
                   "유타 이마이",
                   "유우타 이마이"
               ]
           },
           "bpm": "110-165",
           "bpm_base": 165,
           "set": "eden",
           "purchase": "eden",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "eden_conflict",
           "bg_inverse": "eden_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1692230405,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "ひと和",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "ひと和",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "⇓ 東星 vs Toaster ⇓",
                   "jacketDesigner": "ひと和",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 341,
           "id": "abstrusedilemma",
           "title_localized": {
               "en": "Abstruse Dilemma"
           },
           "artist": "Ashrount vs. 打打だいず",
           "search_title": {
               "ja": [
                   "あぶすとぅるすじれんま",
                   "あぶすとぅるーすじれんま"
               ],
               "ko": [
                   "업스트루스 딜레마",
                   "앱스트루스 딜레마"
               ]
           },
           "search_artist": {
               "en": [
                   "dadadaizu",
                   "dddice"
               ],
               "ja": [
                   "あしゅらうんと",
                   "だだだいず"
               ],
               "ko": [
                   "애쉬라운트",
                   "애쉬런트",
                   "다다다이즈"
               ]
           },
           "bpm": "216",
           "bpm_base": 216,
           "set": "eden",
           "purchase": "eden",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "eden_boss",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1692230406,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Remnant ⇐ Guilt",
                   "jacketDesigner": "おぐち",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Remnant ⇒ Doubt",
                   "jacketDesigner": "おぐち",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Remnant ⇑⇓ Volition",
                   "jacketDesigner": "おぐち",
                   "rating": 11
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           ]
       },
       {
           "idx": 342,
           "id": "matenrou",
           "title_localized": {
               "en": "Kanjou no Matenrou ～Arr.Demetori",
               "ja": "感情の摩天楼 ～Arr.Demetori"
           },
           "artist": "Demetori",
           "search_title": {
               "en": [
                   "kanjou no matenrou"
               ],
               "ja": [
                   "かんじょうのまてんろうあれんじ"
               ],
               "ko": [
                   "감정의 마천루",
                   "칸죠노 마텐로우"
               ]
           },
           "search_artist": {
               "ja": [
                   "でめとり"
               ],
               "ko": [
                   "데메토리"
               ]
           },
           "bpm": "178",
           "bpm_base": 178,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "touhou_conflict",
           "bg_inverse": "touhou_light",
           "remote_dl": true,
           "world_unlock": true,
           "source_copyright": "©上海アリス幻樂団",
           "date": 1694664000,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "N•Ex•T",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 343,
           "id": "tothefurthestdream",
           "title_localized": {
               "en": "To the Furthest Dream",
               "ja": "彼方の夢へと"
           },
           "artist": "ii/night feat. 綺良雪",
           "search_title": {
               "ja": [
                   "かなたのゆめへと"
               ],
               "ko": [
                   "저 편의 꿈으로",
                   "투 더 퍼디스트 드림"
               ]
           },
           "search_artist": {
               "en": [
                   "yuki kira"
               ],
               "ja": [
                   "とぅないと",
                   "きらゆき"
               ],
               "ko": [
                   "투나잇",
                   "투나이트",
                   "키라 유키"
               ]
           },
           "bpm": "183",
           "bpm_base": 183,
           "set": "single",
           "category": "original",
           "purchase": "tothefurthestdream",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 2,
           "bg": "epilogue",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1694664001,
           "version": "4.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "",
                   "jacketDesigner": "Bison",
                   "rating": 4,
                   "jacketOverride": true
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "",
                   "jacketDesigner": "Bison",
                   "rating": 8,
                   "jacketOverride": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "",
                   "jacketDesigner": "Bison",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 344,
           "id": "remindthesouls",
           "title_localized": {
               "en": "Remind the Souls (Short Version)"
           },
           "artist": "Nhato",
           "search_title": {
               "ja": [
                   "りまいんどざそうるす"
               ],
               "ko": [
                   "리마인드 더 소울즈"
               ]
           },
           "search_artist": {
               "ja": [
                   "なはと"
               ],
               "ko": [
                   "나하토"
               ]
           },
           "bpm": "130",
           "bpm_base": 130,
           "set": "base",
           "purchase": "",
           "audioPreview": 27692,
           "audioPreviewEnd": 64615,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": false,
           "world_unlock": false,
           "date": 1695772800,
           "version": "5.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 345,
           "id": "dynitikos",
           "title_localized": {
               "en": "Dynitikós"
           },
           "artist": "Prower",
           "search_title": {
               "en": [
                   "dynitikos"
               ],
               "ja": [
                   "でぃにてぃこす",
                   "でぃにてぃこーす"
               ],
               "ko": [
                   "디니티코스"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぷらわー"
               ],
               "ko": [
                   "프라우어",
                   "프로워"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1695772801,
           "version": "5.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasión",
                   "jacketDesigner": "AT基調",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasión",
                   "jacketDesigner": "AT基調",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasión",
                   "jacketDesigner": "AT基調",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 346,
           "id": "amekagura",
           "title_localized": {
               "en": "Amekagura",
               "ja": "雨神楽"
           },
           "artist": "荒谷サトル",
           "search_title": {
               "ja": [
                   "あめかぐら"
               ],
               "ko": [
                   "아메카구라",
                   "우신락",
                   "우신낙"
               ]
           },
           "search_artist": {
               "en": [
                   "satoru aratani"
               ],
               "ja": [
                   "あらたにさとる"
               ],
               "ko": [
                   "아라타니 사토루"
               ]
           },
           "bpm": "105",
           "bpm_base": 210,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "omatsuri_light",
           "bg_inverse": "omatsuri_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1695772802,
           "version": "5.0",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "英エイスト",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "英エイスト",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "英エイスト",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 347,
           "id": "bbkkbkk",
           "title_localized": {
               "en": "B.B.K.K.B.K.K."
           },
           "artist": "nora2r",
           "search_title": {
               "en": [
                   "bbkkbkk"
               ],
               "ja": [
                   "びーびーけーけーびーけーけー"
               ],
               "ko": [
                   "비비케이케이비비케이케이"
               ]
           },
           "search_artist": {
               "ja": [
                   "のらつーあーる"
               ],
               "ko": [
                   "노라 투 알"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "single",
           "category": "variety",
           "purchase": "bbkkbkk",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1695772803,
           "version": "5.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "E.E.X.X.E.X.X.",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "E.E.X.X.E.X.X.",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "E.E.X.X.E.X.X.",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 348,
           "id": "primevaltexture",
           "title_localized": {
               "en": "Primeval Texture"
           },
           "artist": "くるぶっこちゃん",
           "search_title": {
               "ja": [
                   "ぷらいみーばるてくすちゃ",
                   "ぷらいみーゔぁるてくすちゃ",
                   "ぷらいみばるてくすちゃ",
                   "ぷらいみゔぁるてくすちゃ"
               ],
               "ko": [
                   "프라이미벌 텍스쳐"
               ]
           },
           "search_artist": {
               "en": [
                   "kurubukkochan"
               ],
               "ko": [
                   "쿠루봇코쨩",
                   "쿠루보코쨩",
                   "쿠루봇코짱",
                   "쿠루보코짱"
               ]
           },
           "bpm": "120",
           "bpm_base": 120,
           "set": "eden_append_1",
           "purchase": "eden_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "eden_append_light",
           "bg_inverse": "eden_append_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1695772804,
           "version": "5.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "LOWRISE",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "LOWRISE",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "LOWRISE",
                   "rating": 9
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           ]
       },
       {
           "idx": 349,
           "id": "technicolour",
           "title_localized": {
               "en": "Technicolour"
           },
           "artist": "Maozon",
           "search_title": {
               "ja": [
                   "てくにからー"
               ],
               "ko": [
                   "테크니컬러"
               ]
           },
           "search_artist": {
               "ja": [
                   "まおぞん"
               ],
               "ko": [
                   "마오존"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "eden_append_1",
           "purchase": "eden_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "eden_append_light",
           "bg_inverse": "eden_append_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1695772805,
           "version": "5.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "KLMNOP",
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                   "rating": 3
               },
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                   "ratingClass": 1,
                   "chartDesigner": "KLMNOP",
                   "jacketDesigner": "Keizou",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "KLMNOP",
                   "jacketDesigner": "Keizou",
                   "rating": 9,
                   "ratingPlus": true
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           ]
       },
       {
           "idx": 350,
           "id": "logos",
           "title_localized": {
               "en": "Logos"
           },
           "artist": "polysha feat. 高城みよ",
           "search_title": {
               "ja": [
                   "ろごす"
               ],
               "ko": [
                   "로고스"
               ]
           },
           "search_artist": {
               "en": [
                   "miyo takashiro"
               ],
               "ja": [
                   "ぽりしゃ",
                   "たかしろみよ"
               ],
               "ko": [
                   "폴리샤",
                   "타카시로 미요"
               ]
           },
           "bpm": "189",
           "bpm_base": 189,
           "set": "eden_append_1",
           "purchase": "eden_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "eden_append_conflict",
           "bg_inverse": "eden_append_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1695772806,
           "version": "5.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "majamari",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "majamari",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "majamari",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 351,
           "id": "egoeimi",
           "title_localized": {
               "en": "Ego Eimi"
           },
           "artist": "BlackY feat. Risa Yuzuki",
           "search_title": {
               "ja": [
                   "えごえいみ",
                   "えごーえいみ"
               ],
               "ko": [
                   "에고 에이미"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶらっきー",
                   "りさゆずき"
               ],
               "ko": [
                   "블래키",
                   "블랙키",
                   "리사 유즈키"
               ]
           },
           "bpm": "178",
           "bpm_base": 178,
           "set": "eden_append_1",
           "purchase": "eden_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "eden_append_conflict",
           "bg_inverse": "eden_append_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1695772807,
           "version": "5.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "東星",
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                   "rating": 5
               },
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                   "ratingClass": 1,
                   "chartDesigner": "東星",
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                   "rating": 8
               },
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                   "ratingClass": 2,
                   "chartDesigner": "東星",
                   "jacketDesigner": "Khronetic - At the Horizon",
                   "rating": 10
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       },
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           "idx": 352,
           "id": "arghena",
           "title_localized": {
               "en": "Arghena"
           },
           "artist": "Feryquitous vs Laur",
           "search_title": {
               "ja": [
                   "あーげな",
                   "あげな"
               ],
               "ko": [
                   "아르게나",
                   "아게나"
               ]
           },
           "search_artist": {
               "ja": [
                   "ふぇりきたす",
                   "らうる"
               ],
               "ko": [
                   "페리퀴토스",
                   "라우르"
               ]
           },
           "bpm": "185",
           "bpm_base": 185,
           "set": "eden_append_1",
           "purchase": "eden_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "arghena",
           "bg_inverse": "arghena",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1695772808,
           "version": "5.0",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "第一識 \"Reality\"",
                   "jacketDesigner": "すずなし",
                   "rating": 7
               },
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                   "ratingClass": 1,
                   "chartDesigner": "第二識 \"Causality\"",
                   "jacketDesigner": "すずなし",
                   "rating": 9
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "第三識 \"Pluriversality\"",
                   "jacketDesigner": "すずなし",
                   "rating": 11
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           ],
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                   "requirement": "low_res"
               },
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                   "file_name": "video_1080.mp4",
                   "requirement": "hi_res"
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       },
       {
           "idx": 353,
           "id": "fantasy",
           "title_localized": {
               "en": "FANTA5Y"
           },
           "artist": "Moon Jelly \u0026 YUKIYANAGI",
           "search_title": {
               "en": [
                   "fantasy"
               ],
               "ja": [
                   "ふぁんたじー"
               ],
               "ko": [
                   "판타지"
               ]
           },
           "search_artist": {
               "ja": [
                   "むーんじぇりー",
                   "ゆきやなぎ"
               ],
               "ko": [
                   "문 젤리",
                   "유키야나기"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1698278400,
           "version": "5.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "TOA5TIE",
                   "jacketDesigner": "nep",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "TOA5TIE",
                   "jacketDesigner": "nep",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "TOA5TIE",
                   "jacketDesigner": "nep",
                   "rating": 9
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           ]
       },
       {
           "idx": 354,
           "id": "transientspace",
           "title_localized": {
               "en": "Transient Space"
           },
           "artist": "sleepless, Gardens, aspect",
           "search_title": {
               "ja": [
                   "とらんしえんとすぺーす"
               ],
               "ko": [
                   "트랜시언트 스페이스",
                   "트랜지언트 스페이스"
               ]
           },
           "search_artist": {
               "ja": [
                   "すりーぷれす",
                   "がーでんず",
                   "あすぺくと"
               ],
               "ko": [
                   "슬립리스",
                   "가든즈",
                   "가든스",
                   "에스펙트",
                   "어스펙트"
               ]
           },
           "bpm": "115-132",
           "bpm_base": 132,
           "set": "eden_append_2",
           "purchase": "eden_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "eden_append_conflict",
           "bg_inverse": "eden_append_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1698278401,
           "version": "5.1",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "CERiNG -liminal-",
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                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG -liminal-",
                   "jacketDesigner": "PAZZi",
                   "rating": 7
               },
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                   "ratingClass": 2,
                   "chartDesigner": "CERiNG -liminal-",
                   "jacketDesigner": "PAZZi",
                   "rating": 9
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           ]
       },
       {
           "idx": 355,
           "id": "namelesspassion",
           "title_localized": {
               "en": "Nameless Passion"
           },
           "artist": "天束 feat.Sennzai",
           "search_title": {
               "ja": [
                   "ねーむれすぱっしょん"
               ],
               "ko": [
                   "네임리스 패션"
               ]
           },
           "search_artist": {
               "en": [
                   "amatsuka"
               ],
               "ja": [
                   "あまつか",
                   "せんざい"
               ],
               "ko": [
                   "아마츠카",
                   "센자이"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "eden_append_2",
           "purchase": "eden_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "eden_append_conflict",
           "bg_inverse": "eden_append_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1698278402,
           "version": "5.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "こたろう",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "こたろう",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "こたろう",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 356,
           "id": "teravolt",
           "title_localized": {
               "en": "TeraVolt"
           },
           "artist": "Katali",
           "search_title": {
               "ja": [
                   "てらぼると"
               ],
               "ko": [
                   "테라볼트"
               ]
           },
           "search_artist": {
               "ja": [
                   "かたり"
               ],
               "ko": [
                   "카타리"
               ]
           },
           "bpm": "154",
           "bpm_base": 154,
           "set": "eden_append_2",
           "purchase": "eden_append_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "eden_append_conflict",
           "bg_inverse": "eden_append_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1698278403,
           "version": "5.1",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "hiro",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "hiro",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "超東星 × 雷夜浪",
                   "jacketDesigner": "hiro",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 357,
           "id": "stratoliner",
           "title_localized": {
               "en": "Stratoliner"
           },
           "artist": "C-Show",
           "search_title": {
               "ja": [
                   "すとらとらいなー"
               ],
               "ko": [
                   "스트라토라이너"
               ]
           },
           "search_artist": {
               "ja": [
                   "ししょう"
               ],
               "ko": [
                   "시쇼"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "wacca_append_1",
           "purchase": "wacca_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "wacca_conflict",
           "bg_inverse": "wacca_light",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "date": 1701302400,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
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                   "rating": 9
               }
           ]
       },
       {
           "idx": 358,
           "id": "ouverture",
           "title_localized": {
               "en": "Ouvertüre"
           },
           "artist": "USAO \u0026 DJ Genki feat. ルーン(CV:河瀬茉希)",
           "search_title": {
               "en": [
                   "Ouverture"
               ],
               "ja": [
                   "おばーちゅあ"
               ],
               "ko": [
                   "오버쳐"
               ]
           },
           "search_artist": {
               "en": [
                   "luin",
                   "maki kawase"
               ],
               "ja": [
                   "うさお",
                   "でぃーじぇーげんき",
                   "でぃーじぇいげんき",
                   "かわせまき"
               ],
               "ko": [
                   "우사오",
                   "디제이 겐키",
                   "룬",
                   "카와세 마키"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "wacca_append_1",
           "purchase": "wacca_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "wacca_conflict",
           "bg_inverse": "wacca_light",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "date": 1701302401,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "るくあんす",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "るくあんす",
                   "jacketDesigner": "",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "るくあんす",
                   "jacketDesigner": "",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 359,
           "id": "xtreme",
           "title_localized": {
               "en": "XTREME"
           },
           "artist": "USAO",
           "search_title": {
               "ja": [
                   "えくすとりーむ"
               ],
               "ko": [
                   "익스트림",
                   "엑스트림"
               ]
           },
           "search_artist": {
               "ja": [
                   "うさお"
               ],
               "ko": [
                   "우사오"
               ]
           },
           "bpm": "205",
           "bpm_base": 205,
           "set": "wacca_append_1",
           "purchase": "wacca_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "wacca_conflict",
           "bg_inverse": "wacca_light",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "date": 1701302402,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 360,
           "id": "edenwacca",
           "title_localized": {
               "en": "eden"
           },
           "artist": "\"漆黒\"の堕天使《Gram》†Versus†\"聖刻\"の熾天使《Gram》",
           "search_title": {
               "ja": [
                   "えでん"
               ],
               "ko": [
                   "에덴"
               ]
           },
           "search_artist": {
               "en": [
                   "shikkoku no datenshi",
                   "seikoku no shitenshi"
               ],
               "ja": [
                   "しっこくのだてんしぐらむ",
                   "せいこくのしてんしぐらむ"
               ],
               "ko": [
                   "싯코쿠노 다텐시 그라무",
                   "세이코쿠노 시텐시 그라무",
                   "칠흑의 타천사 그람",
                   "성각의 치천사 그람",
                   "칠흑의 타천사 그램",
                   "성각의 치천사 그램"
               ]
           },
           "bpm": "246",
           "bpm_base": 246,
           "set": "wacca_append_1",
           "purchase": "wacca_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "wacca_conflict",
           "bg_inverse": "wacca_light",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "date": 1701302403,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "反水",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "反水",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "反水",
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                   "rating": 10
               }
           ]
       },
       {
           "idx": 361,
           "id": "metamysteria",
           "title_localized": {
               "en": "Meta-Mysteria"
           },
           "artist": "DJ Noriken",
           "search_title": {
               "ja": [
                   "めたみすてりあ"
               ],
               "ko": [
                   "메타 미스테리아"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇーのりけん",
                   "でぃーじぇいのりけん"
               ],
               "ko": [
                   "디제이 노리켄"
               ]
           },
           "bpm": "205",
           "bpm_base": 205,
           "set": "wacca_append_1",
           "purchase": "wacca_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "meta_mysteria",
           "bg_inverse": "meta_mysteria",
           "remote_dl": true,
           "source_copyright": "©Marvelous Inc. / Supported by HARDCORE TANO*C",
           "world_unlock": false,
           "date": 1701302404,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "VII: THE CHARIOT/夜浪",
                   "jacketDesigner": "Taiyo Yamamoto",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 362,
           "id": "aloneandlorn",
           "title_localized": {
               "en": "Alone \u0026 Lorn",
               "ja": "アローンアンドローン"
           },
           "artist": "Ponchi♪ feat.はぁち",
           "search_title": {
               "ko": [
                   "얼론 앤 론",
                   "얼론 앤드 론"
               ]
           },
           "search_artist": {
               "en": [
                   "haachi",
                   "haxchi"
               ],
               "ja": [
                   "ぽんち"
               ],
               "ko": [
                   "폰치",
                   "하아치"
               ]
           },
           "bpm": "100",
           "bpm_base": 200,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "eden_light",
           "bg_inverse": "eden_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1701302405,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "のり恋",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én \u0026 KLMNOP",
                   "jacketDesigner": "のり恋",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 363,
           "id": "wishuponasnow",
           "title_localized": {
               "en": "Wish Upon a Snow"
           },
           "artist": "打打だいず",
           "search_title": {
               "ja": [
                   "うぃっしゅあぽんあすのー",
                   "うぃっしゅあぽんあすのう"
               ],
               "ko": [
                   "위시 어폰 어 스노우"
               ]
           },
           "search_artist": {
               "en": [
                   "dadadaizu",
                   "dddice"
               ],
               "ja": [
                   "だだだいず"
               ],
               "ko": [
                   "다다다이즈"
               ]
           },
           "bpm": "218",
           "bpm_base": 218,
           "set": "single",
           "category": "original",
           "purchase": "wishuponasnow",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "eden_light",
           "bg_inverse": "eden_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1701302406,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "0°絶滅",
                   "jacketDesigner": "桶乃かもく",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "0°絶滅",
                   "jacketDesigner": "桶乃かもく",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "0°絶滅",
                   "jacketDesigner": "桶乃かもく",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 364,
           "id": "overdrive",
           "title_localized": {
               "en": "Kanbu de Tomatte Sugu Tokeru",
               "ja": "患部で止まってすぐ溶ける　〜 狂気の優曇華院"
           },
           "artist": "ARM＋夕野ヨシミ (IOSYS) feat. miko",
           "search_title": {
               "en": [
                   "kyouki no udongein"
               ],
               "ja": [
                   "かんぶでとまってすぐとけるきょうきのうどんげいん"
               ],
               "ko": [
                   "칸부데 토맛테 스구 토케루 쿄우키노 우동게인",
                   "환부에서 멈춰서 바로 녹는다 광기의 우동게인"
               ]
           },
           "search_artist": {
               "en": [
                   "yuuno yoshimi"
               ],
               "ja": [
                   "あーむ",
                   "ゆうのよしみ",
                   "みこ",
                   "いおしす"
               ],
               "ko": [
                   "이오시스",
                   "암",
                   "미코",
                   "유우노 요시미"
               ]
           },
           "bpm": "200",
           "bpm_base": 200,
           "set": "single",
           "category": "poprec",
           "purchase": "overdrive",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "touhou_light",
           "bg_inverse": "touhou_conflict",
           "source_copyright": "©上海アリス幻樂団",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1703116800,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "C7H11NO配合!!!!!!",
                   "jacketDesigner": "モタ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "C7H11NO配合!!!!!!",
                   "jacketDesigner": "モタ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "C7H11NO配合!!!!!!",
                   "jacketDesigner": "モタ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 365,
           "id": "felys",
           "title_localized": {
               "en": "felys final remix"
           },
           "artist": "onoken",
           "search_title": {
               "ja": [
                   "ふぇりすふぁいなるりみっくす"
               ],
               "ko": [
                   "펠리스 파이널 리믹스"
               ]
           },
           "search_artist": {
               "ja": [
                   "おのけん"
               ],
               "ko": [
                   "오노켄"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1703116801,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Dec18",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Dec18",
                   "jacketDesigner": "Ta-k",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Dec18",
                   "jacketDesigner": "Ta-k",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 366,
           "id": "onandon",
           "title_localized": {
               "en": "On And On!! feat. Jenga"
           },
           "artist": "ETIA.",
           "search_title": {
               "ja": [
                   "おんあんどおん"
               ],
               "ko": [
                   "온 앤 온"
               ]
           },
           "search_artist": {
               "ja": [
                   "えちあ",
                   "じぇんが"
               ],
               "ko": [
                   "에치아",
                   "젠가"
               ]
           },
           "bpm": "170",
           "bpm_base": 170,
           "set": "extend_2",
           "purchase": "extend_2",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1703116802,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én and én!!",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én and én!!",
                   "jacketDesigner": "Keizou",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én and én!!",
                   "jacketDesigner": "Keizou",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 367,
           "id": "lightmyway",
           "title_localized": {
               "en": "LIVHT MY WΔY"
           },
           "artist": "かめりあ feat. STΔRLIVHT",
           "search_title": {
               "en": [
                   "light my way"
               ],
               "ja": [
                   "らいとまいうぇい"
               ],
               "ko": [
                   "라이트 마이 웨이",
                   "라잇 마이 웨이"
               ]
           },
           "search_artist": {
               "en": [
                   "kameria",
                   "camellia",
                   "starlight"
               ],
               "ja": [
                   "すたーらいと"
               ],
               "ko": [
                   "카메리아",
                   "카멜리아",
                   "스타라이트"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "single",
           "category": "musicgames",
           "purchase": "lightmyway",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "source_localized": {
               "en": "NOISZ STARLIVHT"
           },
           "source_copyright": "©Anarch Ent. 2022",
           "world_unlock": false,
           "date": 1703116802,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "k//eternal + nitro\n\"ephemeral past\"",
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                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "k//eternal + nitro\n\"recursive present\"",
                   "jacketDesigner": "fruitsrabbit",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "k//eternal + nitro\n\"convergent future\"",
                   "jacketDesigner": "fruitsrabbit",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 368,
           "id": "hotarubinoyuki",
           "title_localized": {
               "en": "Hotarubi no Yuki",
               "ja": "蛍火の雪"
           },
           "artist": "Endorfin.",
           "search_title": {
               "ja": [
                   "ほたるびのゆき"
               ],
               "ko": [
                   "호타루비노 유키",
                   "반딧불의 눈"
               ]
           },
           "search_artist": {
               "ja": [
                   "えんどるふぃん"
               ],
               "ko": [
                   "엔돌핀",
                   "엔도르핀"
               ]
           },
           "bpm": "159",
           "bpm_base": 159,
           "set": "omatsuri",
           "purchase": "omatsuri",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "omatsuri_light",
           "bg_inverse": "omatsuri_conflict",
           "bg_daynight": {
               "day": "omatsuri_light",
               "night": "omatsuri_conflict"
           },
           "remote_dl": true,
           "world_unlock": true,
           "date": 1705017600,
           "version": "5.2",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "0°Nitro",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "0°Nitro",
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                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "0°Nitro",
                   "jacketDesigner": "Bison",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 369,
           "id": "theformula",
           "title_localized": {
               "en": "The Formula"
           },
           "artist": "Junk",
           "search_title": {
               "ja": [
                   "ざふぉーみゅら"
               ],
               "ko": [
                   "더 포뮬라"
               ]
           },
           "search_artist": {
               "ja": [
                   "じゃんく"
               ],
               "ko": [
                   "정크"
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           },
           "bpm": "144",
           "bpm_base": 144,
           "set": "base",
           "purchase": "",
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           "world_unlock": false,
           "date": 1706140807,
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                   "ratingClass": 0,
                   "chartDesigner": "Dec18",
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
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               {
                   "ratingClass": 2,
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                   "rating": 9
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           ]
       },
       {
           "idx": 370,
           "id": "lunarossa",
           "title_localized": {
               "en": "Luna Rossa"
           },
           "artist": "r0y",
           "bpm": "174",
           "bpm_base": 174,
           "set": "single",
           "category": "musicgames",
           "purchase": "lunarossa",
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           "side": 1,
           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "source_localized": {
               "en": "Shinobi Slash",
               "ja": "シノビスラッシュ"
           },
           "search_title": {
               "ja": [
                   "るなろっさ"
               ],
               "ko": [
                   "루나 로사",
                   "루나 롯사"
               ]
           },
           "search_artist": {
               "ja": [
                   "ろい"
               ],
               "ko": [
                   "로이"
               ]
           },
           "source_copyright": "©Drossel/Studio",
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           "date": 1706140808,
           "version": "5.3",
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                   "rating": 3
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               {
                   "ratingClass": 1,
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                   "ratingClass": 2,
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           ]
       },
       {
           "idx": 371,
           "id": "jingle",
           "title_localized": {
               "en": "Jingle"
           },
           "artist": "DJ Noriken",
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               "ja": [
                   "じんぐる"
               ],
               "ko": [
                   "징글"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇーのりけん",
                   "でぃーじぇいのりけん"
               ],
               "ko": [
                   "디제이 노리켄"
               ]
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                   "ratingClass": 4,
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           ]
       },
       {
           "idx": 372,
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               "en": "Innocence"
           },
           "artist": "Powerless feat. Sennzai",
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               "ja": [
                   "いのせんす"
               ],
               "ko": [
                   "이노센스"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぱわーれす",
                   "せんざい"
               ],
               "ko": [
                   "파워리스",
                   "센자이"
               ]
           },
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           "set": "single",
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                   "rating": 3
               },
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                   "ratingClass": 1,
                   "chartDesigner": "First Dawn",
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                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "First Dawn",
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                   "rating": 8
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "First Dawn",
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           ]
       },
       {
           "idx": 373,
           "id": "ionostream",
           "title_localized": {
               "en": "IONOSTREAM"
           },
           "artist": "Tatsh",
           "search_title": {
               "ja": [
                   "あいおのすとりーむ"
               ],
               "ko": [
                   "아이오노스트림"
               ]
           },
           "search_artist": {
               "ja": [
                   "たっしゅ"
               ],
               "ko": [
                   "탓쉬",
                   "탯쉬",
                   "탓시",
                   "탯시"
               ]
           },
           "bpm": "220-254",
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           "set": "single",
           "category": "musicgames",
           "purchase": "ionostream",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "source_localized": {
               "en": "RESONARK"
           },
           "world_unlock": false,
           "date": 1709856005,
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                   "ratingClass": 0,
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                   "rating": 3
               },
               {
                   "ratingClass": 1,
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                   "ratingClass": 2,
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           ]
       },
       {
           "idx": 374,
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           "title_localized": {
               "en": "Aleph-0"
           },
           "artist": "LeaF",
           "search_title": {
               "ja": [
                   "あれふぜろ"
               ],
               "ko": [
                   "알레프 제로"
               ]
           },
           "search_artist": {
               "ja": [
                   "りーふ"
               ],
               "ko": [
                   "리프"
               ]
           },
           "bpm": "35-400",
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               {
                   "ratingClass": 1,
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                   "ratingClass": 2,
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           ]
       },
       {
           "idx": 375,
           "id": "masqueradelegion",
           "title_localized": {
               "en": "Masquerade Legion"
           },
           "artist": "Srav3R \u0026 DJ Noriken",
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               "ja": [
                   "ますかれーどれぎおん"
               ],
               "ko": [
                   "마스커레이드 리전",
                   "마스커레이드 레기온"
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           },
           "search_artist": {
               "ja": [
                   "すれいばー",
                   "でぃーじぇーのりけん",
                   "でぃーじぇいのりけん"
               ],
               "ko": [
                   "슬레이버",
                   "디제이 노리켄"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "single",
           "category": "original",
           "purchase": "masqueradelegion",
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           "remote_dl": true,
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           "date": 1709856007,
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                   "ratingClass": 1,
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                   "ratingClass": 2,
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       },
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           "idx": 376,
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               "en": "KYOREN ROMANCE",
               "ja": "狂恋ROMANCE"
           },
           "artist": "REDALiCE vs DJ Myosuke feat. DELUTAYA",
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               "ja": [
                   "きょうれんろまんす"
               ],
               "ko": [
                   "쿄렌 로맨스",
                   "광연 로맨스"
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           },
           "search_artist": {
               "ja": [
                   "れっどありす",
                   "でぃーじぇーみょーすけ",
                   "でぃーじぇーみょうすけ",
                   "でぃーじぇいみょーすけ",
                   "でぃーじぇいみょうすけ",
                   "でるたや"
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               "ko": [
                   "레드 앨리스",
                   "디제이 묘스케"
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           },
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           "bpm_base": 205,
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           "purchase": "kyorenromance",
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           "bg": "saikyostronger",
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           "world_unlock": false,
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                   "chartDesigner": "Dec18 + Nitro",
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                   "ratingPlus": true
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                   "chartDesigner": "Dec18 + Nitro",
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       },
       {
           "idx": 377,
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               "en": "Qovat"
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           "artist": "owl＊tree",
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                   "こばっと",
                   "こゔぁっと"
               ],
               "ko": [
                   "쿠오밧",
                   "쿼밧",
                   "코밧"
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           },
           "search_artist": {
               "ja": [
                   "おうるつりー"
               ],
               "ko": [
                   "아울트리"
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           },
           "bpm": "122",
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           "idx": 378,
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               "en": "HELLOHELL"
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               "ja": [
                   "はろーへる"
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               "ko": [
                   "헬로헬"
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           },
           "search_artist": {
               "en": [
                   "akatsuki records"
               ],
               "ja": [
                   "あかつきれこーず"
               ],
               "ko": [
                   "아카츠키 레코드"
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           },
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           "bg": "touhou_conflict",
           "bg_inverse": "touhou_light",
           "source_copyright": "©上海アリス幻樂団",
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           "world_unlock": true,
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                   "ratingClass": 4,
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           "idx": 379,
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               "en": "〇、"
           },
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               "en": [
                   "ichirin"
               ],
               "ja": [
                   "いちりん"
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               "ko": [
                   "이치린"
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           },
           "search_artist": {
               "ja": [
                   "こーらー",
                   "くまこ"
               ],
               "ko": [
                   "콜라아"
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           "bg": "prelude_light",
           "bg_inverse": "prelude_conflict",
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           "world_unlock": true,
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               "en": "Awaken In Ruins"
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               "ja": [
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               "ko": [
                   "어웨이큰 인 루인즈"
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           },
           "search_artist": {
               "ja": [
                   "すーぱーとにーず"
               ],
               "ko": [
                   "스파 토니즈",
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           "remote_dl": true,
           "world_unlock": true,
           "source_localized": {
               "en": "Paradigm: Reboot"
           },
           "source_copyright": "© TunerGames",
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                   "ratingClass": 0,
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       },
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           "idx": 381,
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               "en": "MORNINGLOOM"
           },
           "artist": "saaa",
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               "ja": [
                   "もーにんぐるーむ"
               ],
               "ko": [
                   "모닝글룸"
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           },
           "search_artist": {
               "ja": [
                   "さえさん"
               ],
               "ko": [
                   "사아아아"
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           "bpm_base": 204,
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           "purchase": "extend_3",
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           "bg": "rei",
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           "remote_dl": true,
           "world_unlock": true,
           "date": 1711324803,
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                   "rating": 3
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                   "rating": 6
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                   "rating": 8,
                   "ratingPlus": true
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               {
                   "ratingClass": 4,
                   "chartDesigner": "Exschwasion • 8:46",
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                   "ratingPlus": true
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       },
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           "idx": 382,
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           "title_localized": {
               "en": "Lethal Voltage"
           },
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               "ja": [
                   "りーさるぼるてーじ"
               ],
               "ko": [
                   "리썰 볼티지",
                   "리썰 볼테이지"
               ]
           },
           "search_artist": {
               "ja": [
                   "さいくろ"
               ],
               "ko": [
                   "사이클로"
               ]
           },
           "bpm": "190",
           "bpm_base": 190,
           "set": "extend_3",
           "purchase": "extend_3",
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           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1711324804,
           "version": "5.5",
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               },
               {
                   "ratingClass": 1,
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               {
                   "ratingClass": 2,
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       },
       {
           "idx": 383,
           "id": "mirinae",
           "title_localized": {
               "en": "MIRINAE"
           },
           "artist": "TAK × Zekk",
           "search_title": {
               "ja": [
                   "みりね",
                   "みりねー"
               ],
               "ko": [
                   "미리내"
               ]
           },
           "search_artist": {
               "ja": [
                   "たっく",
                   "ぜっく"
               ],
               "ko": [
                   "탁",
                   "젝",
                   "제크"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "single",
           "category": "original",
           "purchase": "mirinae",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1711324805,
           "version": "5.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "N↑TRO",
                   "jacketDesigner": "すずなし",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "N↑TRO",
                   "jacketDesigner": "すずなし",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "N↑TRO",
                   "jacketDesigner": "すずなし",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 384,
           "id": "ultradiaxon",
           "title_localized": {
               "en": "ultradiaxon-N3"
           },
           "artist": "nitro (lowiro)",
           "search_title": {
               "ja": [
                   "うるとらでぃあくそんえぬすりー",
                   "うるとらじあくそんえぬすりー",
                   "うるとらだいあくそんえぬすりー",
                   "あるとれじあくそんえぬすりー",
                   "あるとれでぃあくそんえぬすりー"
               ],
               "ko": [
                   "울트라디악손 엔쓰리",
                   "울트라다이악손 엔쓰리",
                   "울트레이디악손 엔쓰리",
                   "울트레이디악손 엔쓰리"
               ]
           },
           "search_artist": {
               "ja": [
                   "にとろ",
                   "ないとろ"
               ],
               "ko": [
                   "니트로"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "single",
           "category": "partner",
           "purchase": "ultradiaxon",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1712016000,
           "version": "5.5",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "MiyU",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "MiyU",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro",
                   "jacketDesigner": "MiyU",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 385,
           "id": "leaveallbehind",
           "title_localized": {
               "en": "Leave All Behind"
           },
           "artist": "rider",
           "search_title": {
               "ja": [
                   "りーぶおーるびはいんど",
                   "りーゔおーるびはいんど"
               ],
               "ko": [
                   "리브 올 비하인드"
               ]
           },
           "search_artist": {
               "ja": [
                   "らいだー"
               ],
               "ko": [
                   "라이더"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "extend_3",
           "purchase": "extend_3",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1714003200,
           "source_localized": {
               "en": "Phigros"
           },
           "source_copyright": "© Pigeon Games",
           "version": "5.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "NoteRE",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "NoteRE",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "NoteRE",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 386,
           "id": "distortedfate",
           "title_localized": {
               "en": "Distorted Fate"
           },
           "artist": "Sakuzyo",
           "search_title": {
               "ja": [
                   "でぃすとーてっどふぇいと"
               ],
               "ko": [
                   "디스토디드 페이트"
               ]
           },
           "search_artist": {
               "ja": [
                   "さくじょ"
               ],
               "ko": [
                   "사쿠죠"
               ]
           },
           "bpm": "150",
           "bpm_base": 200,
           "set": "single",
           "category": "musicgames",
           "purchase": "distortedfate",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "vs_conflict",
           "bg_inverse": "vs_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1714003201,
           "source_localized": {
               "en": "Phigros"
           },
           "source_copyright": "© Pigeon Games",
           "version": "5.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "knife美工刀",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "knife美工刀",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Toaster",
                   "jacketDesigner": "knife美工刀",
                   "rating": 9
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "TOASTER DATA PATCHER",
                   "jacketDesigner": "knife美工刀",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 387,
           "id": "floatingworld",
           "title_localized": {
               "en": "Floating World"
           },
           "artist": "baker feat. botan",
           "search_title": {
               "ja": [
                   "ふろーてぃんぐわーるど"
               ],
               "ko": [
                   "플로팅 월드"
               ]
           },
           "search_artist": {
               "ja": [
                   "べいかー",
                   "ぼたん"
               ],
               "ko": [
                   "베이커",
                   "보탄"
               ]
           },
           "bpm": "174",
           "bpm_base": 174,
           "set": "single",
           "category": "partner",
           "purchase": "floatingworld",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "nijuusei2_light",
           "bg_inverse": "nijuusei2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1714003202,
           "version": "5.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "チェリ藻",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "チェリ藻",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "チェリ藻",
                   "rating": 9
               }
           ]
       },
       {
           "idx": 388,
           "id": "chromafill",
           "title_localized": {
               "en": "Chromafill"
           },
           "artist": "ていぬ",
           "search_title": {
               "ja": [
                   "くろまふぃる",
                   "くろーまふぃる"
               ],
               "ko": [
                   "크로마필"
               ]
           },
           "search_artist": {
               "en": [
                   "teinu"
               ],
               "ko": [
                   "테이누"
               ]
           },
           "bpm": "179",
           "bpm_base": 179,
           "set": "single",
           "category": "partner",
           "purchase": "chromafill",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "observer_light",
           "bg_inverse": "observer_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1714003203,
           "version": "5.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "exschwasion -彩色-",
                   "jacketDesigner": "イチゼンリュウ",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "exschwasion -彩色-",
                   "jacketDesigner": "イチゼンリュウ",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "exschwasion -彩色-",
                   "jacketDesigner": "イチゼンリュウ",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 389,
           "id": "desive",
           "title_localized": {
               "en": "Désive",
               "ko_dialog": "Desive"
           },
           "artist": "MisomyL",
           "search_title": {
               "en": [
                   "desive"
               ],
               "ja": [
                   "でぃざいゔ"
               ],
               "ko": [
                   "디자이브"
               ]
           },
           "search_artist": {
               "ja": [
                   "みそみぃる"
               ],
               "ko": [
                   "미소밀"
               ]
           },
           "bpm": "180-230",
           "bpm_base": 230,
           "set": "single",
           "category": "partner",
           "purchase": "",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "rei",
           "bg_inverse": "yugamu",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1714003204,
           "version": "5.6",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Yearning Call",
                   "jacketDesigner": "そゐち",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Yearning Call",
                   "jacketDesigner": "そゐち",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Yearning Call",
                   "jacketDesigner": "そゐち",
                   "rating": 9,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "Yearning Call",
                   "jacketDesigner": "そゐち",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 390,
           "id": "epicurus",
           "title_localized": {
               "en": "Hidden Rainbows of Epicurus",
               "ja": "エピクロスの虹はもう見えない"
           },
           "artist": "SYNC.ART'S feat.Misato",
           "search_title": {
               "ja": [
                   "えぴくろすのにじはもうみえない"
               ],
               "ko": [
                   "히든 레인보우즈 오브 에피쿠로스",
                   "히든 레인보우 오브 에피쿠로스",
                   "에피쿠로스의 무지개는 이제 보이지 않아",
                   "에피쿠로스노 니지와 모 미에나이"
               ]
           },
           "search_artist": {
               "ja": [
                   "しんくあーつ",
                   "みさと"
               ],
               "ko": [
                   "싱크아츠",
                   "미사토"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "base",
           "purchase": "",
           "audioPreview": 91354,
           "audioPreviewEnd": 126967,
           "side": 0,
           "source_copyright": "©上海アリス幻樂団",
           "bg": "touhou_light",
           "bg_inverse": "touhou_conflict",
           "remote_dl": false,
           "world_unlock": false,
           "date": 1717027200,
           "version": "5.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Dec18",
                   "jacketDesigner": "ののこ",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Dec18",
                   "jacketDesigner": "ののこ",
                   "rating": 5
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Dec18",
                   "jacketDesigner": "ののこ",
                   "rating": 7
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "Dec18",
                   "jacketDesigner": "ののこ",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 391,
           "id": "tasogare",
           "title_localized": {
               "en": "Twilight Concerto",
               "ja": "黄昏の協奏曲"
           },
           "artist": "Scarlette",
           "search_title": {
               "ja": [
                   "たそがれのきょうそうきょく"
               ],
               "ko": [
                   "트와일라잇 콘체르토",
                   "황혼의 협주곡",
                   "타소가레노 쿄소쿄쿠"
               ]
           },
           "search_artist": {
               "ja": [
                   "すかーれって"
               ],
               "ko": [
                   "스칼렛테",
                   "스칼레테"
               ]
           },
           "bpm": "194",
           "bpm_base": 194,
           "set": "single",
           "category": "musicgames",
           "purchase": "tasogare",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1717027201,
           "source_copyright": "© QueseraGames Co., Ltd.",
           "source_localized": {
               "en": "KALPA"
           },
           "version": "5.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 9
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "Exschwasion",
                   "jacketDesigner": "",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 392,
           "id": "oldschoolsalvage",
           "title_localized": {
               "en": "Old School Salvage"
           },
           "artist": "DJ SHARPNEL",
           "search_title": {
               "ja": [
                   "おーるどすくーるさるべーじ"
               ],
               "ko": [
                   "올드 스쿨 샐비지"
               ]
           },
           "search_artist": {
               "ja": [
                   "でぃーじぇいしゃーぷねる",
                   "でぃーじぇいしゃーぷねる"
               ],
               "ko": [
                   "디제이 샤프넬",
                   "디제이 슈라프넬"
               ]
           },
           "bpm": "205",
           "bpm_base": 205,
           "set": "extend_3",
           "purchase": "extend_3",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1717027202,
           "version": "5.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "tvchany",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "antymis",
                   "jacketDesigner": "tvchany",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "antymis + Nitro",
                   "jacketDesigner": "tvchany",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 393,
           "id": "beautifuldreamer",
           "title_localized": {
               "en": "Beautiful Dreamer"
           },
           "artist": "M-Project",
           "search_title": {
               "ja": [
                   "びゅーてぃふるどりーまー"
               ],
               "ko": [
                   "뷰티풀 드리머"
               ]
           },
           "search_artist": {
               "ja": [
                   "えむぷろじぇくと"
               ],
               "ko": [
                   "엠 프로젝트"
               ]
           },
           "bpm": "188",
           "bpm_base": 188,
           "set": "single",
           "category": "original",
           "purchase": "beautifuldreamer",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1717027203,
           "version": "5.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "さんぱち",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "さんぱち",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "CERiNG",
                   "jacketDesigner": "さんぱち",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 394,
           "id": "backtobasics",
           "title_localized": {
               "en": "Back to Basics"
           },
           "artist": "m1dy",
           "search_title": {
               "ja": [
                   "ばっくとぅべーしっくす",
                   "ばっくとぅーべーしっくす"
               ],
               "ko": [
                   "백 투 베이직",
                   "백 투 베이직스"
               ]
           },
           "search_artist": {
               "ja": [
                   "みでぃ"
               ],
               "ko": [
                   "미디"
               ]
           },
           "bpm": "420",
           "bpm_base": 420,
           "set": "single",
           "category": "original",
           "purchase": "backtobasics",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "single2_conflict",
           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1717027204,
           "version": "5.7",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "夜浪 THE FUMEn ANARCHIST",
                   "jacketDesigner": "TKKsn.",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "夜浪 THE FUMEn ANARCHIST",
                   "jacketDesigner": "TKKsn.",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "夜浪 THE FUMEn ANARCHIST",
                   "jacketDesigner": "TKKsn.",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 395,
           "id": "stargateextreme",
           "title_localized": {
               "en": "STARGATE EXTREME"
           },
           "artist": "KARUT",
           "search_title": {
               "ja": [
                   "すたーげーとえくすとりーむ"
               ],
               "ko": [
                   "스트레인지 익스트림"
               ]
           },
           "search_artist": {
               "ja": [
                   "かると"
               ],
               "ko": [
                   "카루트",
                   "카룻"
               ]
           },
           "bpm": "150",
           "bpm_base": 150,
           "set": "single",
           "category": "musicgames",
           "purchase": "stargateextreme",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nijuusei2_conflict",
           "bg_inverse": "nijuusei2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1719446400,
           "version": "5.8",
           "source_copyright": "© Starlike",
           "source_localized": {
               "en": "Sixtar Gate: STARTRAIL"
           },
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "én",
                   "jacketDesigner": "SARYN",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "én",
                   "jacketDesigner": "SARYN",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "én",
                   "jacketDesigner": "SARYN",
                   "rating": 9
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "eién",
                   "jacketDesigner": "SARYN",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 396,
           "id": "signof",
           "title_localized": {
               "en": "Sign of \"10.5km\""
           },
           "artist": "渡部恭久",
           "search_title": {
               "en": [
                   "yasuhisa watanabe"
               ],
               "ja": [
                   "さいんおぶてんぽいんとふぁいぶきろめーとる"
               ],
               "ko": [
                   "사인 오브 텐 포인트 파이브 킬로미터"
               ]
           },
           "search_artist": {
               "ja": [
                   "わたなべやすひさ"
               ],
               "ko": [
                   "와타나베 야스히사"
               ]
           },
           "bpm": "160",
           "bpm_base": 160,
           "set": "groovecoaster_append_1",
           "purchase": "groovecoaster_append_1",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "gc_light",
           "bg_inverse": "gc_conflict",
           "remote_dl": true,
           "world_unlock": false,
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               "ja": "グルーヴコースター"
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           "source_copyright": "© TAITO CORPORATION",
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                   "ratingClass": 1,
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               "en": "10pt8ion"
           },
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                   "temptation"
               ],
               "ja": [
                   "てんぷてーしょん"
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               "ko": [
                   "템테이션"
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           },
           "search_artist": {
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                   "らいとしょーまじっく"
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               "ko": [
                   "라이트 쇼 매직"
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           },
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           "bpm_base": 185,
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               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
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           "source_copyright": "© TAITO CORPORATION",
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                   "ratingClass": 1,
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       },
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           "idx": 398,
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           "title_localized": {
               "en": "Black MInD"
           },
           "artist": "COSIO",
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               "ja": [
                   "ぶらっくまいんど"
               ],
               "ko": [
                   "블랙 마인드"
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           },
           "search_artist": {
               "ja": [
                   "こしお"
               ],
               "ko": [
                   "코시오"
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           "bpm": "192",
           "bpm_base": 192,
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               "en": "Groove Coaster",
               "ja": "グルーヴコースター"
           },
           "source_copyright": "© TAITO CORPORATION",
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               {
                   "ratingClass": 1,
                   "chartDesigner": "聖輪",
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                   "ratingClass": 2,
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       },
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           "idx": 399,
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               "en": "HYPER VISION"
           },
           "artist": "VOLTA",
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               "ja": [
                   "はいぱーびじょん",
                   "はいぱーゔぃじょん"
               ],
               "ko": [
                   "하이퍼 비전"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぼるた"
               ],
               "ko": [
                   "볼타"
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           },
           "bpm": "155",
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           "set": "single",
           "category": "original",
           "purchase": "hypervision",
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           "side": 1,
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           "bg_inverse": "single2_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1719446404,
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                   "rating": 4
               },
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           "idx": 401,
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               "en": "Distortion Human",
               "ja": "ディストーション・ニンゲン"
           },
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               "ko": [
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           },
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               "ja": [
                   "でぃーじぇーみょーすけ",
                   "でぃーじぇーみょうすけ",
                   "でぃーじぇいみょーすけ",
                   "でぃーじぇいみょうすけ",
                   "かじ"
               ],
               "ko": [
                   "디제이 묘스케",
                   "카지"
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           },
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           "bg": "yugamu",
           "bg_inverse": "rei",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1722297600,
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                   "ratingClass": 0,
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               },
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           ]
       },
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           "idx": 402,
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               "en": "shrink"
           },
           "artist": "Shohei Tsuchiya(ZUNTATA)",
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                   "しゅりんく"
               ],
               "ko": [
                   "슈링크",
                   "쉬링크"
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           },
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               "ja": [
                   "しょうへいつちや",
                   "つちやしょうへい"
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               "ko": [
                   "쇼헤이 츠치야",
                   "츠치야 쇼헤이",
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           "bpm": "180",
           "bpm_base": 180,
           "set": "single",
           "purchase": "shrink",
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           "source_localized": {
               "en": "MUSIC DIVER"
           },
           "source_copyright": "© TAITO CORPORATION",
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                   "ratingClass": 1,
                   "chartDesigner": "Dec18",
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           "idx": 403,
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               "en": "In Vain"
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               "ja": [
                   "いんべいん",
                   "いんゔぇいん"
               ],
               "ko": [
                   "인 베인"
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           },
           "search_artist": {
               "ja": [
                   "りゅーき"
               ],
               "ko": [
                   "류우키"
               ]
           },
           "bpm": "165",
           "bpm_base": 165,
           "set": "nihil",
           "purchase": "nihil",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nihil",
           "bg_inverse": "nihil",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1722297602,
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                   "ratingClass": 0,
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                   "ratingClass": 1,
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                   "jacketDesigner": "トロ３",
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                   "ratingClass": 2,
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       },
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           "idx": 404,
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               "en": "Hypnotize"
           },
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                   "ひぷのたいず"
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               "ko": [
                   "히프노타이즈"
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           },
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               "ja": [
                   "りじぇくしょん"
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               "ko": [
                   "리젝션"
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           },
           "bpm": "160",
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           "purchase": "nihil",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "nihil",
           "bg_inverse": "nihil",
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               },
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                   "ratingClass": 2,
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               {
                   "ratingClass": 4,
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               "en": "Ashen 6oundary"
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                   "ashen boundary"
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                   "あっしぇんばうんだりー"
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                   "애쉰 바운더리"
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           },
           "search_artist": {
               "ja": [
                   "ゆきやなぎ"
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               "ko": [
                   "유키야나기"
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           "bg": "nihil",
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           "remote_dl": true,
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                   "ratingClass": 1,
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                   "ratingClass": 2,
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           "idx": 406,
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               "en": "Judgement"
           },
           "artist": "Tatsunoshin",
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               "ja": [
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               "ko": [
                   "저지멘트",
                   "저지먼트"
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           },
           "search_artist": {
               "ja": [
                   "たつのしん"
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               "ko": [
                   "타츠노신"
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               "en": "ALTER EGO"
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               "ko": [
                   "얼터 에고",
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                   "くららべる"
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                   "유타 이마이",
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                   "file_name": "video_1080.mp4",
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               "en": "epitaxy"
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                   "에피택시"
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               "ja": [
                   "かめりあ"
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                   "카멜리아"
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                   "niwashi"
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                   "そぶれむ",
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                   "소브렘",
                   "니와시"
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           "bg": "rotaeno_light",
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           "idx": 409,
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               "ko": [
                   "듀얼 룸 데스매치"
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           },
           "search_artist": {
               "ja": [
                   "こばりょー"
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               "ko": [
                   "코바료",
                   "현"
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           "purchase": "rotaeno",
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           "side": 1,
           "bg": "rotaeno_conflict",
           "bg_inverse": "rotaeno_light",
           "remote_dl": true,
           "source_localized": {
               "en": "Rotaeno"
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           "source_copyright": "© Dream Engine Games",
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                   "ratingClass": 2,
                   "chartDesigner": "NITRO",
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                   "ratingClass": 4,
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                   "jacketDesigner": "炎獵",
                   "rating": 10
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           "idx": 410,
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               "en": "Inverted World"
           },
           "artist": "ARForest",
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               "ja": [
                   "いんばーてっどわーるど",
                   "いんゔぁーてっどわーるど"
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               "ko": [
                   "인버티드 월드"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーあーるふぉれすと"
               ],
               "ko": [
                   "에이알 포레스트"
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           },
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           "bpm_base": 180,
           "set": "rotaeno",
           "purchase": "rotaeno",
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           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "rotaeno_light",
           "bg_inverse": "rotaeno_conflict",
           "remote_dl": true,
           "source_localized": {
               "en": "Rotaeno"
           },
           "source_copyright": "© Dream Engine Games",
           "world_unlock": false,
           "date": 1724889603,
           "version": "5.10",
           "difficulties": [
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                   "ratingClass": 0,
                   "chartDesigner": "↑én↓",
                   "jacketDesigner": "Mechari",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "↑én↓",
                   "jacketDesigner": "Mechari",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "↑én↓",
                   "jacketDesigner": "Mechari",
                   "rating": 9
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "聖輪↓↑夜浪",
                   "jacketDesigner": "Mechari",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 411,
           "id": "mvurbd",
           "title_localized": {
               "en": "MVURBD"
           },
           "artist": "ETIA.",
           "search_title": {
               "ja": [
                   "むーぶゆあぼでぃ"
               ],
               "ko": [
                   "므브유알보디"
               ]
           },
           "search_artist": {
               "ja": [
                   "えちあ"
               ],
               "ko": [
                   "에치아"
               ]
           },
           "bpm": "175",
           "bpm_base": 175,
           "set": "rotaeno",
           "purchase": "rotaeno",
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           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "rotaeno_conflict",
           "bg_inverse": "rotaeno_light",
           "remote_dl": true,
           "source_localized": {
               "en": "Rotaeno"
           },
           "source_copyright": "© Dream Engine Games",
           "world_unlock": false,
           "date": 1724889604,
           "version": "5.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "noel",
                   "rating": 4
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "noel",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "絶滅",
                   "jacketDesigner": "noel",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 412,
           "id": "vulcanus",
           "title_localized": {
               "en": "Vulcānus"
           },
           "artist": "Team Grimoire vs Aoi",
           "search_title": {
               "ja": [
                   "うるかぬす",
                   "うるかーぬす"
               ],
               "ko": [
                   "불카누스"
               ]
           },
           "search_artist": {
               "ja": [
                   "ちーむぐりもあ",
                   "ちーむぐりもわーる",
                   "あおい"
               ],
               "ko": [
                   "팀 그리모어",
                   "아오이"
               ]
           },
           "bpm": "212",
           "bpm_base": 212,
           "set": "rotaeno",
           "purchase": "rotaeno",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "vulcanus",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1724889605,
           "version": "5.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Volution",
                   "jacketDesigner": "月裏",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Volution CCCLX",
                   "jacketDesigner": "月裏",
                   "rating": 8
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Volution IV",
                   "jacketDesigner": "月裏",
                   "rating": 10,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 413,
           "id": "rainofconflict",
           "title_localized": {
               "en": "Rain of Conflict in a Radiant Abyss"
           },
           "artist": "ak+q",
           "search_title": {
               "ja": [
                   "れいんおぶこんふりくといんあれでぃあんとあびす",
                   "れいんおぶこんふりくといんあらじあんとあびす",
                   "れいんおぶこんふりくといんあらでぃあんとあびす",
                   ""
               ],
               "ko": [
                   "레인 오브 컨플릭트 인 어 래디언트 어비스"
               ]
           },
           "search_artist": {
               "ja": [
                   "えーけーぷらすきゅー"
               ],
               "ko": [
                   "에이케이 플러스 큐"
               ]
           },
           "bpm": "195",
           "bpm_base": 195,
           "set": "single",
           "purchase": "rainofconflict",
           "category": "original",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "finale_conflict",
           "bg_inverse": "finale_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1726099200,
           "version": "5.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Nitro “v20170309”",
                   "jacketDesigner": "辷",
                   "rating": 5
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Nitro “v20170309”",
                   "jacketDesigner": "辷",
                   "rating": 7,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Nitro “v20170309”",
                   "jacketDesigner": "辷",
                   "rating": 9
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "Nitro meets Toaster “v20170309”",
                   "jacketDesigner": "辷",
                   "rating": 10
               }
           ]
       },
       {
           "idx": 414,
           "id": "saintorsinner",
           "title_localized": {
               "en": "Saint or Sinner"
           },
           "artist": "crayvxn",
           "search_title": {
               "ja": [
                   "せいんとおあしんなー"
               ],
               "ko": [
                   "세인트 오어 시너"
               ]
           },
           "search_artist": {
               "ja": [
                   "くれいぶん"
               ],
               "ko": [
                   "크레이븐"
               ]
           },
           "bpm": "164",
           "bpm_base": 164,
           "set": "prelude",
           "purchase": "prelude",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "prelude_conflict",
           "bg_inverse": "prelude_light",
           "remote_dl": true,
           "world_unlock": false,
           "date": 1727308800,
           "version": "5.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "小終点",
                   "jacketDesigner": "yawa",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "小終点",
                   "jacketDesigner": "yawa",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "小終点",
                   "jacketDesigner": "yawa",
                   "rating": 8,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 415,
           "id": "hailstone",
           "title_localized": {
               "en": "Hailstone"
           },
           "artist": "Kazki Misora",
           "search_title": {
               "ja": [
                   "へいるすとーん"
               ],
               "ko": [
                   "헤일스톤"
               ]
           },
           "search_artist": {
               "ja": [
                   "かずきみそら"
               ],
               "ko": [
                   "카즈키 미소라"
               ]
           },
           "bpm": "180",
           "bpm_base": 180,
           "set": "extend_3",
           "purchase": "extend_3",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "single2_light",
           "bg_inverse": "single2_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "date": 1727308801,
           "version": "5.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "raycast",
                   "jacketDesigner": "mogami",
                   "rating": 3
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "raycast",
                   "jacketDesigner": "mogami",
                   "rating": 7
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "raycast",
                   "jacketDesigner": "mogami",
                   "rating": 9,
                   "ratingPlus": true
               }
           ]
       },
       {
           "idx": 416,
           "id": "furetemitai",
           "title_localized": {
               "en": "FURETE-MITAI",
               "ja": "フレテミタイ"
           },
           "artist": "みきとP",
           "search_title": {
               "en": [
                   "furetemitai"
               ],
               "ko": [
                   "닿고싶어"
               ]
           },
           "search_artist": {
               "en": [
                   "mikitop"
               ],
               "ja": [
                   "みきとぴー"
               ],
               "ko": [
                   "미키토피"
               ]
           },
           "bpm": "155",
           "bpm_base": 155,
           "set": "extend_3",
           "purchase": "extend_3",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 0,
           "bg": "hime_light",
           "bg_inverse": "hime_conflict",
           "remote_dl": true,
           "world_unlock": true,
           "source_localized": {
               "en": "TETOTE CONNECT",
               "ja": "テトテコネクト"
           },
           "source_copyright": "© TAITO CORPORATION",
           "date": 1727308802,
           "version": "5.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "nora::neko",
                   "jacketDesigner": "",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "nora::neko",
                   "jacketDesigner": "",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "nora::neko",
                   "jacketDesigner": "",
                   "rating": 8
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "nora::neko",
                   "jacketDesigner": "",
                   "rating": 9
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           ]
       },
       {
           "idx": 417,
           "id": "gensounosatellite",
           "title_localized": {
               "en": "Gensou no Satellite",
               "ja": "幻想のサテライト"
           },
           "artist": "豚乙女",
           "search_title": {
               "en": [
                   "gensounosateraito"
               ],
               "ja": [
                   "げんそうのさてらいと"
               ],
               "ko": [
                   "겐소우노 사토라이토",
                   "겐소노 사토라이토",
                   "환상의 새틀라이트"
               ]
           },
           "search_artist": {
               "ja": [
                   "ぶたおとめ"
               ],
               "ko": [
                   "부타오토메"
               ]
           },
           "bpm": "230",
           "bpm_base": 230,
           "set": "single",
           "purchase": "gensounosatellite",
           "category": "poprec",
           "audioPreview": 0,
           "audioPreviewEnd": 0,
           "side": 1,
           "bg": "vs_conflict",
           "bg_inverse": "vs_light",
           "remote_dl": true,
           "world_unlock": false,
           "source_copyright": "©上海アリス幻樂団",
           "date": 1727308803,
           "version": "5.10",
           "difficulties": [
               {
                   "ratingClass": 0,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "ランコの姉 (豚乙女)",
                   "rating": 2
               },
               {
                   "ratingClass": 1,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "ランコの姉 (豚乙女)",
                   "rating": 6
               },
               {
                   "ratingClass": 2,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "ランコの姉 (豚乙女)",
                   "rating": 8,
                   "ratingPlus": true
               },
               {
                   "ratingClass": 4,
                   "chartDesigner": "Luxance",
                   "jacketDesigner": "ランコの姉 (豚乙女)",
                   "rating": 10
               }
           ]
       }
   ]

}

取自“https://arcwiki.mcd.blue/index.php?title=User:Frank2020/sandbox2&oldid=58080”