The problem with BIAB, is that when you create a song and enter it into the BIAB program, you are limited to only two tracks that you can supply your own tracks with.And that being Melody and Soloist. You need the Melody track to supply your own Melody line.The Soloist you usually use for your fills or a second bass line. But what BIAB needs is the ability to change the GUITAR track and supply your own. That way you could have your OWN melody, fills and rhythm for the whole song.Usually the drums and bass are ok. So maybe the PG Music programers will read this and allow for this? That sure would be nice