Have you ever played Rez on the Dreamcast? I kept wondering if you could do procedurally generated music from monitoring inputs so that you could listen to your production system.

I mention this only because I've flailed and failed to even figure out where to start to do such a thing a few times, and what you're doing looks like sufficient fun that I'm actually tempted to try again. No promises I ever will or that I'll remember to tell you if I do, mind ;)

Or, tl;dr: "I don't care if it's powerful, it actually looks like fun and that's awesome".