Oh wow! I really am horrible at this, but by golly did I enjoy it. I love Jam games with original music, massive props there. The music really is the star of the show, no matter how long I played I swear there came yet another section or variation that I hadn't heard yet. I was blown away when the one with the full drum beat kicked in. Really nice approach to having a short music loop while still having it change throughout. I'm guessing it's a bunch of shorter sound files that are randomly selected to play when the previous one ends? It works really well.