Here are some robots playing Mötörhead. These guys are apparently called Compressorhead (though, I think they should be Cömprressörhead) and are from Australia.
They are Stickboy, Fingers and Bones, comprising “the world’s heaviest metal band” and their website says:
“Stickboy (drums) was created to exacting specifications. 4 arms, 2 legs, 1 head, no brain. he plays a Pearl 14 piece kit with double kick. stickboy junior, the bastard child of an unknown mother takes control of the hihat shuffle. inception date 2007
Fingers (guitar) joined stickboy in 2009 and brings 78 purpose built fingers, enough to play the entire fret board and pluck.
Bones (bass) is the highest precision bass player in known existence, and the youngest member of the band. inception date 2012.”