I just remembered Doug McKenzie. He's a forum member but I haven't seen any posts from him in years. He's posted a bunch of Biab vids and somewhere I saw a write up where he explains exactly how he did it, it may be hiding on his website. Here's one of his YT vids and also his main website. I'm sure he would respond to you Peter if you were to contact him directly because he loves Biab and refers to it all the time.

https://www.youtube.com/watch?v=IfSutEz87Jk

http://www.bushgrafts.com/jazz/home.htm

To anybody else, you have to check him out if you like jazz piano. He's a very good player and loves to teach.

Bob

Biab/RB latest build, Win 11 Pro, Ryzen 5 5600 G, 512 Gig SSD, 16 Gigs Ram, Steinberg UR22 MkII, Roland Sonic Cell, Kurzweil PC3, Hammond SK1, Korg PA3XPro, Garritan JABB, Hypercanvas, Sampletank 3, more.