I have a few midi keyboards and midi music devices, but none have that button, so I can't cycle to the next instrument (the only instrument on the SD card) and just have the default saw wave.
Is there any way to use this software on Pi without a keyboard like this? Is there even like a (qwerty) keyboard button that you can plug in to get to the next instrument?
(This seems like a huge oversight by the developers on what is really awesome software. Why just not make it easy/possible for users to add a folder to the main boot microSD and put a line of code that directs the software to check for that folder first to load, then if not present to load the default?