Pass-the-hat cover charge
McDougall of Portland, Oregon, a one-man orchestra. Singing with an exaggerated bravado, he grabbed the attention of the crowd immediately. What truly impressed me was his ability to play the guitar (or banjo, as needed), keep the bass drum pounding, alternately clashing the cymbals, and even playing the harmonica, at times. Had I not been watching him, I would have sworn there were at least a couple other musicians up on stage.