@Sam King I never upgraded to Sequoia. Might have been the reason that the new Logic version was not a selectable alternative until I upgraded. I bought Logic and Mainstage 2010 and I never have had an upgrade problem until Big Sur and M1. (When my Roland GR55 stoped working ( USB (Midi still worked) took 12 month to solve). Other than, as Maike Beckers, weird timing and delay problems that I also solved with moving to a new project. I only use Logic to create music, so Apple Creator Studio is not an option for me. I have not used any of the session players jet, but might test the new synth pad features later. Tested the new Cord Id analyse feature, but I think that it missed the nuances like major7 and add9, but that might be my playing. I usually add the cords manually, nice feature though. Have anyone tested the accuracy of the logic tuner at 12:th fret and above ? I tested with my Synths and have the same problem in the upper registers. B.R P-G