I'm only getting midi input options for my physical midi controllers and something called "Vienna Instruments MIDI." How can I get synchron piano to accept midi-in from something like midi-yoke or another virtual midi port? How can I get it to receive other inputs than just my physical controller?
 
REASON 1: When playing live, I need to filter out the "all notes off" message from my older digital piano, in order for the sustain to work correctly.
 
REASON 2: I would also like to record a live performance to a midi sequence, save it to my computer, and play it back multiple times through the bosendorfer, recording one mic setting at a time for more accurate mixing after the fact.