"Bunny Corcoran had a habit of playing John Philip Sousa march tunes"

John Philip Sousa (1854-1932) was an American composer known for his military music. He was head of the Marine Band in the U.S. Marine Corps. His march 'The Liberty Bell' was used as the theme tune to Monty Python's Flying Circus.

John Philip Sousa on Spotify: Invincible Eagle