Originally Posted by Matt Finley
In the case cited, I actually think BIAB is correct, using the 'skip a letter' rule. I would always write an Ab in an F7 chord, never a G#. I'm not terribly surprised BIAB is balking at the request for G#, but as long as the capability is there, I suppose you ought to be able to 'force' it even when it's not wise.

You wouldn't want to have Ab-->A in the melody, would you? I'm thinking #9, which should be G#. It's hard to sightread Ab-->A.

Band-in-a-Box® for Windows
Version 2024 (1111)
64 bit application
RealBand 2024 (1)
Windows 10 Pro 64-bit
Intel Core i7 4800MQ @ 2.70GHz
Haswell 22nm Technology
16.0GB Dual-Channel DDR3 @ 798MHz (11-11-11-28)