Andrew W.K.I have no certainty that the person whom I interviewed late last month is the real Andrew W.K., or the original Andrew W.K., or even that Andrew W.K. as a human being (as opposed to an entertainment entity) exists.

But the guy who called me introduced himself as Andrew W.K. and talked a good game, and he'll presumably be the man performing as Andrew W.K. at a benefit show Saturday at RIBCO. So we'll go with it.

"When someone says you're not a real person, or you don't exist, or that your life is a lie, that's a very strange feeling," he said.

If this sounds a little odd, you've likely not encountered Andrew W.K. I first saw the man on Saturday Night Live in 2002, and the spectacle was so bizarre that it had to be a joke -- some mix of Andy Kaufman's dry meta-comedy and Spinal Tap's sharp musical satire. I was fascinated and bought his record I Get Wet. My wife considered divorcing me.