I'll respond to my own post. I think, now, having played a few more live gigs with BIAB, I'd like to see some real acoustic bass parts that mirror midi bass tracks, but with real instruments. That is, note for note patterns of midi, if that's possible. Especially, on ballads and medium to up-swing tunes, the midi bass tracks (to me) are smoother, more vanilla-sounding, and are not so intrusive with live players. Last evening, my drummer said, "What's up with those real bass tracks? They sound jerky and crazy at times." (These were the simple versions). Not all real bass parts are that way, of course. The rest of real track styles are great. Just part of my wish list.