Bucks County Playhouse, under the direction of Michael Ellis, 1958 season, Lester Osterman and Hillard Elkins present Martyn Green, Robert Rounseville, Irra Petina, in "Candide," a concert version of a musical based on Voltaire, intoducing Mary Costa, also starring Lee Bergere, music by Leonard Bernstein, book by Lillian Hellman, lyrics by Richard Wilbur, other lyrics by John Latouche and Dorothy Parker, concet adaptation by Mike Stewart, musical direction by Samuel Krachmalnick, entire production directed by David Alexander, production design and lighting by W. Broderick Hackett and David Hale Hand.