Updated just now. Happy to report that the pads indeed play MIDI now even on the 101! Pgm chng also works, but with a catch: when you change a clip, the pgm chng gets sent as soon as you select the next clip, which is awkward cuz the MIDI synth will change patch while still finishing to play the pervious clip… This behaviour is nowehere ideal, but at least its workable and means that I don’t have to bother manually memorizing which patch to select for my first 16 pattns.
Hmm, actually not sure if this is a good solution for ext pgm chng woes… I wish the pgm chng value could be tied to the clip data instead of its placement on the grid… because this means headaches a coming as soon as you’ve burned through your first 16 pattns Roland needs to come up with a more elegant solution!
But at least now I don’t need to lug a MIDI keyboard around just for auditioning my ext MIDI sequences before actually recording them in.
EDIT: I think I figured a workaround for the awkward MIDI pgm chng behaviour. If you select an empty clip before switching to the next clip, pgm chng gets sent OK and sounds do not change in the middle of a pattn. So always leave one blank clip on every MIDI track folks