[nik12795]

Agreed the sustained notes would be a bit of a programming annoyance, but if I had spent more time, I think I could have cracked it. I did get some MVP working for it but it was throwing some other things off, so I abandoned it in an effort to maximize accuracy.

[maratc]

I think it might be easy implementing sustain on any and all notes until the next note needs to be hit. So instead of press-release-wait you do press-wait-release.