Some of us do these things later in the process using Realband. You can try out any realtrack on any section of the song..
Those of us that do that will get the style set (basicly) in BiaB and the chords written out, then open the BiaB file using Realband. More intuitive for some users and you sound like you may be one of those users.

Taking nothing away from BiaB, mind you. It does some things much better and faster than RB, but for this type of workflow you described I think you'll like it. Came free with BiaB


I do not work here, but the benefits are still awesome
Make your sound your own!