Here's what Sound Builders have to say about their latest vid...
"Eric Singer turns robots into rock stars. In the new episode of Sound Builders, Motherboard heads to Pittsburgh to visit Singer and see what makes him (and his robot friends) tick. We also get a look at some of his creations, from robots that have shared the stage with renowned musicians to interactive sound makers that children control by movement."
Sound Builders are also running a contest: If you like the show, here's your chance to submit your own instrument ideas. The top three will be rewarded with $1000 and their very own episode of Sound Builders.