Jeff is the clown/ringmaster in Song Circus (also called 'Mangia dell'Arte), Tandy Beal's "a cappella circus" that includes acrobats, dancers, aerialists and many other performers at the intersection of dance and circus. With a capella greats SoVoSo providing the music, Song Circus has played in San Francisco, Santa Barbara, Carmel, Arcata and Santa Cruz.