HI. New to this forum. I recently acquired a PX-330 and love it as a digital piano. I do musical theatre and other accompanying. I've had recent experience with Mainstage, but not being a Mac owner, and knowing that the PX-330 has lots of good onboard sounds, is there a way to program a series of patches and then advance them quickly on cue, in order? I did go through the process of learning how to save a registration, but don't know how to sequence a series of them. I googled this as much as I could and found nothing. Maybe it's not possible? TIA.