{"id":38247,"label":"bast","title":"ベビーステップ","title_yomigana":"ヘヒイステツフ","artist":"ここなつ","game":{"id":24,"name":"DanceDanceRevolution A20","short":"A20","series":{"name":"DanceDanceRevolution","short":"ddr"}},"difficulties":[{"id":6115,"level":4,"playstyle":"Single","name":"BEGINNER"},{"id":6116,"level":7,"playstyle":"Single","name":"BASIC"},{"id":6117,"level":9,"playstyle":"Single","name":"DIFFICULT"},{"id":6118,"level":12,"playstyle":"Single","name":"EXPERT"},{"id":6119,"level":7,"playstyle":"Double","name":"BASIC"},{"id":6120,"level":9,"playstyle":"Double","name":"DIFFICULT"},{"id":6121,"level":12,"playstyle":"Double","name":"EXPERT"}]}