I am writing a Z3 music composer right now actually. Just as a toy project but the idea is solid: you have a passage that you need to harmonize? Here are three different versions that conform to the rules of fuxian counterpoint, etc
Oh cool. Yeah, I looked around from "Music Composition Constraint Solving/SMT/Z3" stuff and didn't find anything which was surprising. I'll take a look at Rosette too, I've heard of it a couple times but never dug in