Remember these names: Stickboy, Fingers, Bones—all members of Compressorhead, the first real robot metal band—or in their words, "the world's heaviest metal band." Naturally, the rock trio's covers of Pantera, AC/DC and Motörhead are becoming YouTube sensations with us "meatbags." Quick bio: Four-armed drummer Stickboy was the first member and plays a 14-piece kit with double kick. Fingers features 78 fingers on the fretboard. And Bones, the most recent member, plays bass more precisely than either predecessor. Before you chuckle heartily, consider that the six-ton band is touring Australia through the end of the month. 

Compressorhead plays "The Ace of Spaces."

 Compressorhead plays Pantera.