Sending MIDI signals thru your USB cable is also an option if you decide that you want more buttons
the tutorial for that is here: Serial_MIDI
furtermore if you want a momentary switch to act like a SPSTyou have to do so using software
Sending MIDI signals thru your USB cable is also an option if you decide that you want more buttons
the tutorial for that is here: Serial_MIDI
furtermore if you want a momentary switch to act like a SPSTyou have to do so using software