Yep I move. When I'm singing, the mouth has to be in front of the mic but the rest of me is moving. When I'm not singing, I travel around the stage as much as I can because all my instruments are plugged in. Sometimes I stomp. Sometimes I jump up and down. Depends on what the music needs me to do to keep it going.

But they say Roy Orbison NEVER moved. And he was pretty good.