I like audulus in conjunction with my expert sleepers. But I’m doing a visuals for my sets and it would be cool to be able to send signals to the touchdesigner. In the third version, I did not find this option.
From what I know, V4 will support Midi out. You could then reroute that through TouchOSC (if I remember the name correctly) and remap to OSC. (Never did this, but I think it should be possible)