Indeed, the first thing I thought of was the key.

It defaults to C so if for example you are typing in chords from the key of Ab, you could certainly have some issues since BB is looking to the scale of C major to choose it's melody lines and chords to a great extent.

I made that mistake on a number of songs when I first started working with BB until I figured it out. So if you're working in Ab, just set the key signature to Ab and you'll be good PLUS.... if for some reason you find you have to change the key to ...lets say Db... all you do is change the key signature and it recalculates the entire song accurately in the new key.


You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.