Well I assumed you meant to send midi from the synth to a servo controller to make physical movements that are in sync with the music. But I can also control the servos in real time to do stop motion or slow motion effects. My videos are a combination of stop motion, green screen, and real time video assembled in an easy to use, but somewhat limited video editor called Movavi. Anyway I'm having a great time, even though physically I'm in recovery and am moving slow.

I was waiting for some LED's to arrive. I should have more to share on the LED mouth soon. Thanks for the interest.