{"title":"Refrain","artist":"お月さま交響曲","ascii":"refrain_otukisama","bpm":"163","release_date":"2021-12-16","version":6,"difficulties":[{"diff":"NOVICE","level":6.0,"illustrator":"michele","effector":"1+1/2conノックオン"},{"diff":"ADVANCED","level":13.0,"illustrator":"michele","effector":"1+1/2conノックオン"},{"diff":"EXHAUST","level":16.0,"illustrator":"michele","effector":"1+1/2conノックオン"},{"diff":"MAXIMUM","level":18.0,"illustrator":"michele","effector":"1+1/2conノックオン"}]}