This looks really cool! I’m particularly interested in the event-driven APIs: for years I imagined writing partially live/partially pre-programmed music where t

This looks really cool! I’m particularly interested in the event-driven APIs: for years I imagined writing partially live/partially pre-programmed music where the latter adapts to the former by aspects of its performance alone, to give even the pre-programmed music more of an improvised feel. Eg key and tempo changes, extending a bridge/solo. This looks like it can achieve all of that, given some creative application of MIDI signals. I’m excited to try it out!