"Jack Sheldon"@en . . "American musician and actor" . "0791026" . "Jack Sheldon (born November 30, 1931) is an American bebop and West Coast jazz trumpeter, singer, and actor. He is a trumpet player and was a comedian on The Merv Griffin Show, as well as the voice heard on several episodes of the educational music television series Schoolhouse Rock!"@en . . . . "1931Z"^^ . . "1931-11-30Z"^^ . . "Sheldon, Jack"@en .