Cabell "Cab" Calloway III (December 25, 1907 – November 18, 1994) was an American jazz singer and bandleader. He was strongly associated with the Cotton Club in Harlem, New York City, where he was a regular performer.Calloway was a master of energetic scat singing and led one of the United States' most popular big bands from the start of the 1930s through to the late 1940s.