The great Stephen Sondheim composed eight musicals in 31 years. Slacker. At One Night Only, the cast creates a brand new musical each night, complete with singing, dancing, rhyming, rapping and free play. These veteran improvisers use audience suggestions to create a 60-minute joyride that's never been seen before - and will never be seen again. Directed by TJ Shanoff with Music Direction by Mike Descoteaux, One Night Only debuts Off-Broadway this September. Come catch it first at Stage 773.