Hello,
How to change the registration memory using MSB and LSB midi commands from an external midi application?
Perhaps there are also sysex commands like this?
Welcome to the PSR Tutorial Forum, MArcinek!
On Tyros2 - 5 and on PSR-S975/775 you can change Registrations via MIDI using Bank Select MSB/LSB/PRG messages. On Genos and PSR-SX models there are additional SysEx for this.
But unfortunately, on PSR-S models up to S770/970, the MSB/LSB/PRG method does NOT work. Maybe there are SysEx commands for changing Registrations on these older models, but these are not documented by Yamaha.
As far as I know, the (now discontinued) Yamaha "Repertoire Finder" iOS app could change the current content of the Registration Memory via MIDI/SxsEx also on those older models, but, as i said, the corresponding commands are obviously undocumented so far.
Best regards,
Chris