If you’re curious about how I create circuits for my electronic art, check out my new project “Hacking Nature’s Musicians” on Hackaday.io. In a recent entry, I explain how I built a random pulse generator to simulate the natural “timing effects” of Mother Nature conducting a chorus.

https://hackaday.io/project/161443-hacking-natures-musicians/log/153829-mother-nature-board-aka-how-to-conduct-a-natural-chorus

Below (and on Vimeo) is a video overview of the circuit.