I’d love an easy way to control the LEDs via Midi commands so I could say program a step sequencer in MAX or JUCE.
Clearly, I could use the API to control the LEDs, but then I’d need to reinvent the wheel to get the normal MIDI/MPE functionality working.
For a working example of how this could be implemented, the Livid Minim supports LED control via MIDI, documented here http://wiki.lividinstruments.com/wiki/Minim_MIDI_Specification#LED_Direct_Channel