This doesn't address your specific question, but might address others you will come across.

It's an explanation of how I make backing tracks with Band-in-a-Box and how I use them on stage with my duo.

http://www.nortonmusic.com/backing_tracks.html

Notes


Bob "Notes" Norton smile Norton Music
https://www.nortonmusic.com

100% MIDI Super-Styles recorded by live, pro, studio musicians for a live groove
& Fake Disks for MIDI and/or RealTracks