{"title":"HAPPY HEART BEAT","artist":"ヒゲドライバー","ascii":"happyheartbeat_higedriver","bpm":"175","release_date":"2013-08-07","version":2,"difficulties":[{"diff":"NOVICE","level":4.0,"illustrator":"KING","effector":"DJ WILDPARTY"},{"diff":"ADVANCED","level":8.0,"illustrator":"KING","effector":"DJ WILDPARTY"},{"diff":"EXHAUST","level":14.0,"illustrator":"KING","effector":"DJ WILDPARTY"}]}