Watch the producer’s incredible mechanical techno in action.

Earlier this year we met Graham Dunning, a producer who uses turntables to build mechanical towers that play techno without any human interaction. Though we had pictures of Dunning at work, you can now watch him build one from scratch in a new video. His creations bring to mind player pianos and Rube Goldberg machines, but they’re really unlike anything you’ve seen and watching one in action makes for an incredible experience. Check it out above and read our profile to learn more.