Thanks guys for the welcome and the advice. That F5 key tip is appreciated. I always make sure I set the proper initial key for the chord sheet.

The thing I'm getting at is that though jazz lead sheets give you the key that the song starts in, they don't show the key changes that often occur within the tune.

With analysis of the chords a musician can figure out where these key changes happen and use the F5 function to insert the changes. It's a chore but it can be done.

What I'm really asking is whether BIAB is doing this chore on its own when you press Generate.

Sorry if the question makes no sense smile