Playing
From KJams Wiki
To Play a song, select a song and press the space bar or the play/pause button, or double click the song. Note for Pro: When a rotation is running, double click will not start a new song, yu must stop the current song manually before starting a new song.
To Pause the song, press the space bar or the play/pause button.
To Stop a song, press cmd-period (⌘-.), [ESC], or under the Control menu, choose Stop.
You can adjust the pitch, tempo, or vocal track of the song while it is playing.

