 On WPFW, the music comes from the Duke Ellington Big Four, as they were called. Duke Ellington at the piano, Joe Pass guitar, Ray Brown bass, Louis Belson on drums. And the tune is called The Hawk Talks. I think that's a reference to Coleman Hawkins, who was known as The Hawk, obviously. Before that, Duke Ellington in a trio setting with the tune Duck Amok. That is...