The following opcodes can recieve MIDI information:
MIDI information for any instruments: aftouch, chanctrl and polyaft, pchbend.
MIDI information for MIDI-triggered instruments: veloc , midictrl and notnum. See also Converters.
MIDI Controller input for any instrument: midic7, midic14 and midic21.
MIDI Controller input for MIDI-triggered instruments: ctrl7, ctrl14 and ctrl21.
MIDI controller value initialization: initc7, initc14 and initc21.
For designing instruments that can be driven by MIDI or score events: midichannelaftertouch, midichn, midicontrolchange, mididefault, midinoteoff, midinoteoncps, midinoteonkey, midinoteonoct, midinoteonpch, midipitchbend, midipolyaftertouch and midiprogramchange.