I don’t know if it already has been suggested. A quick search did not result in anything.
I think it would be very useful if you could trigger also Notes with the “Instr MIDI Control Device” (should not be a big effort)
So it would be possible to trigger samples with the Signal Follower.
I came over this because I wanted to play different Drums with a Mic and different Signal Followers (various Filter settings)
Then by making a low sound with the mouth you could trigger a Basedrum. By making a high sound (“tzz”) you could trigger a HiHat.
Or is there a way to realize anything like that and I simply have overseen it?