{"title":"Caldwell 99","artist":"BlackY","ascii":"caldwell99_blacky","bpm":"142","release_date":"2025-04-10","version":6,"difficulties":[{"diff":"NOVICE","level":6.0,"illustrator":"アキ","effector":"Akizuki Nagomu"},{"diff":"ADVANCED","level":13.0,"illustrator":"アキ","effector":"Akizuki Nagomu"},{"diff":"EXHAUST","level":16.0,"illustrator":"アキ","effector":"Akizuki Nagomu"},{"diff":"MAXIMUM","level":18.0,"illustrator":"アキ","effector":"Akizuki Nagomu"}]}