Also not programming (yet), but a proof of concept of using CV signals from a synth to control visuals using TouchDesigner. I'll certainly be bringing this idea into my visual performance project &sol soon!
From the images you can see the patch cables running from the synth outputs to an almost empty eurorack. The only module at the moment is a DC-Coupled audio interface that can properly send and receive control voltages. I'll have to try the reverse next of manipulating image/video and sending the parameters as control voltage into the synth for generative audio.
And yes, the default image in TouchDesigner is a banana.