I make microtonal (usually 41 tones per octave) music using a Lumatone keyboard and the Pianoteq synth plugin. Microtonality in Pianoteq is surprisingly easy, g

I make microtonal (usually 41 tones per octave) music using a Lumatone keyboard and the Pianoteq synth plugin. Microtonality in Pianoteq is surprisingly easy, given how difficult MIDI makes microtonality. If you divide the octave into 41 pieces, you only get about three octaves per MIDI channel. Pianoteq allows you to use a sweet hack whereby raising the channel value by one raises the octave by one. Of course, editing those midi notes after they've been recorded is still quite a chore.