This bass playing robot is nearly 15 years in the making! Here’s the evolution from initial sketch to (nearly) print ready artwork.The first guitar playing robot didn’t play guitar at all. He was an evil robot killer named Mr. Self Destruct after a Nine Inch Nails song. Instead of feat his legs attached to single wheel like Gizmo Duck from Duck Tales. For awhile now I’ve thought about reintroducing this idea in a new bass playing robot.