Although RealTracks sound the best, there are often times I need to generate a MIDI or a Super MIDI track for melody and solo of the song.

The advantage of a MIDI track, is the ability to edit notes, and to be played by a different VST of choice.

The question is, if I like the entire MIDI track generated except for a few bars, currently in BiaB, is there a way to partially regenerate only those few bars while keep the remaining bars unchanged?

BiaB has four types of track.

Green = RealTrack
Orange = Audio Track
Blue = Super MIDI Track
Yellow = Legacy MIDI Track

Currently, BiaB has three types of regen feature.

F8 = MultiRiff
Ctrl+F8 = Partial Regen
Alt+F8 = Partial Regen Dialogue Box

Unfortunately, F8, Ctrl+F8, Alt+F8 only work with the green tracks, and don't work with the blue and yellow tracks.

Is there any kind of workaround in BiaB you can do a partial regen on the blue and yellow tracks?


A Canadian music producer, singer songwriter, composer, and professional guitarist.