I know how to generate midi harmony in Biab so decided to give it a try today in RB. All I did was open a midi file with a single one line melody. I keep getting a msg in the upper right corner, in the yellow block, say that I have to freeze the midi track so it won't generate. However, I can't get the harmony track to generate anyway I try it. Where am I going wrong here? Thanks.

Stan

Cornet Curmudgeon