Rock'n'roll nightmare (Spinal Tap)

I been a rocker since I don't know when I been a roller since a way back then, oh yeah But late at night when the boogies through I go to bed just the same as you, oh yeah But when the rock and roll nightmare comes The devil's gonna make me eat my drums I try to fight it but I just can't win I chase it out but it comes back in again It's like a weight pressing on my brain If I were smart I would go insane, oh yeah 'Cause when the rock and roll nightmare's here I start to worry 'bout my whole career And when the rock and roll nightmare's gone I jump about with my pajamas on