kept the audience laughing throughout his set as he performed several of his very funny creations. He began with One Billion Little Emporers and followed that with A Mismatch Made in Hell.
Next he sang When Bad Things Happen to Good Mice, a song he wrote with Tom Chapin, about mice in the control group of an experiment.
He finished his set with his classic spoof of Massachusetts city limits signs, Entering Marion.
See the next photos from the Saturday night show