This started out as an OP-Z only song, but eventually the Novation Nova got involved because there was this one sound I don’t think the OP-Z could make on its own. It’s not the bass, that’s a sample from Hainbach. I could’ve sampled the patch I made, but at that point I could just as well free up a track by playing those bits by hand.
I think eventually I’ll have to settle on one style 
This is something like maybe dark trance?