I made this with intent to load all my own song stems into the various decks and use djay to mix them together live (as opposed to lining them up in a sequencer type interface like logic).  maybe this is naive in light of things like ableton but i like this solution and maybe you will too.

you're supposed to have loops on all decks at all times with this pad.

cue points are toggles in exclusive mode, this way you know which section you're playing on each deck