“Cleveland is primarily concerned with one thing: his insufferably bad music. He can’t really sing, and he “cat howls,” as one band member puts it, “outside of his range” to comic effect. In this regard, the film is like This Is Spinal Tap, only Driver 23 is a real documentary, and is, therefore, far more compelling.” Boy, do I need to see this film. Further investigation leads to a rather odd interview with director Rolf Belgum.