ABSTRACT
PREVIEW TUNES BEFORE YOU PLAY THEM ON THE
DANCEFLOOR. IT LETS YOU TEST MIXES. IT LETS YOU
BEATMATCH. AND IT HELPS YOU REHEARSE MIXES
BEFORE THE CRUCIAL MOMENT WHEN YOU START
MIXING THEM TOGETHER LIVE FOR THE CROWD OUT
FRONT. AND IT ALL HAPPENS IN YOUR HEADPHONES.
While the dancefloor hears one tune, you can listen
