I've tried the API Jukebox Support and found that i cannot use a jukeboxtrack object to play the same track several times. On the first call, the sound plays correctly but any more call to set('playing',true) with the same track doesn't do anything. If i go to the jukebox and click on the stop button near the sound name (on top of the jukebox), the call works correctly one time, then stop working. Here is my code : track = findObjs({type: 'jukeboxtrack',title: 'SwordFight'})[0]; track.set('playing',true); In my case the wished behaviour would be to play this track, each time the track.set('playing',true) is called. I've tried track.set('playing',false); after setting it to true but the track doesn't play at all. Did i miss something ?