I use BiaB to help me to create MIDI files.

I use BiaB as an auto accompaniment app. Then when I've massaged them as much as I can in BiaB I export the MIDI file, import into a DAW, and finish the work there.

More complete details here:
http://www.nortonmusic.com/backing_tracks.html

Insights and incites by 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