flstudio and click the instruments with the right button on mouse so that they light up green. The first instrument in the rack is controlled by channel 1 (first octave) and the second by channel 2 (three last octaves ...
FLstudio using USB. I mapped the MIDI to a drum VST and it works great, but there is one issue. My e-drum kit does not have a MIDI signal for when I choke the cymbals. I think I've figured ...