Hi Bernie, that's probably the only solution. I would have to figure out a way to keep the four registrations together in correct order then that would work. Right now my registrations are in a bit of random order... some have numbers in front of them and some do not??? A simple alphabetical order would work for what you describe. I did this with some songs when I was using the MS40 to change tempo but on the ms40 I could set up voices in programs and step through them up and down with foot pedals. Then you could use that same sequence of programed voices with many registrations. I don't think that's possible with Audya but haven't figured out how to set up my own program choices on the Audya anyway. Several times here on the forum there have been tips and instructions on "programs" but so far they all make no sense... very difficult machine to learn.