Musical Robots

 Stickboy, Compressorhead's four-armed, drummer rocks out in front of thousands of fans at the Big Day Out music festival. Photo via www.npr.orghttp://www.npr.org/blogs/alltechconsidered/2013/09/14/216482747/musical-robots-take-the-stage-for-harmony-not-domination

The next time you attend a Rock concert pay close attention to who is playing the instruments. You might be rocking to Stickboy.