Not sure if this has been posted here, but I'm going to use the heck out of this in the next LD. Watch the maker's video for context https://www.youtube.com/watch?v=UWxfnNXlVy8 or just download and start fiddling around, I'm certain you'll be surprised https://github.com/HackerPoet/Composer/blob/master/NeuralComposer.zip