it would be great to have a way to generate somewhat novel happy high-energy music during coding that won't sap any attention (I'm sort of reluctant to talk to musicians about it, though, because it feels like telling a chef you'd like a way to replace them with a machine that dispenses a constant stream of sugar :P).

I would also love this. I'm in constant deficit of high-energy music for coding or other similar activities, and often it can take more work finding good music for it than all the coding work I want to do while listening to it (or, conversely, it can take much longer to find good music than the music lasts).