Hi again, Jed,
Quote:

I still get a bit/alot of distortion if I change something (e.g. key of song) and I can't stop it as mouse button becomes ineffective


This sounds like a processor issue (which is the path rharv is walking down).

Does the problem happen early after generating the song (i.e. hitting "Play")? How BIAB works is that once a few bars of the song have been generated, the remainder of the song is generated as a background process. Under Opt. | Preferences | Realtracks, disable the "Speed up generation of Realtracks" and see if that makes a difference. With this disabled, the song won't play until it has been completely generated. This means, it will take a little longer for the song to start after hitting "Play".

All the best,
Noel

MY SONGS...
Audiophile BIAB 2025