Just discovered Moritz Simon Geist’s Youtube channel. Maker of beats with robotic actuators, piezos, and other mechanical devices.
I love this one: https://www.youtube.com/watch?v=wHrCkyoe72U
Big fan of using robots to make music, for instance this favorite I keep coming back to: https://vimeo.com/93923609
I’d love to make a solenoid gate module actually to play some hats…