Mass

Mass (formally: MASS: A Theatre Piece for Singers, Players, and Dancers) is a musical theatre work composed by Leonard Bernstein. The text includes the Latin mass text, with additional lyrics by Bernstein and by Stephen Schwartz. Commissioned by Jacqueline Kennedy, it premiered on September 8, 1971, directed by Gordon Davidson, conducted by Maurice Peress and choreographed by Alvin Ailey. The production used costume designs by Frank Thompson. The performance was part of the opening of the John F. Kennedy Center for the Performing Arts in Washington, D.C.