Thanks DB. I would be happy with the newer one if I had a clue how it works. And felt positive about the results

Charlie I tried the tap the “L” thing and it worked for about 20 bars then started over at the beginning bar. I tried four time on two different wave files. It would start and start over. I thought it may be learning going forward but the rest of the track was not done. I can analyze the track but it gets it slightly wrong and requires hour of frustration that yield unsatisfactory results. So far this is a bust.

Fortunately I can do this work in RB with better results.

HP Win 11 12 gig ram, Mac mini with 16 gig of ram, BiaB 2025, Realband, Reaper 7, Harrison Mixbus 9 32c , Melodyne 5 editor, Presonus Audiobox 1818VSL, Presonus control app.