By Peter Filichia -- Most long-time football fans don't realize it, but they know a song from The Secret Life of Walter Mitty. How can this be? The musical version of James Thurber's short story only ran 96 performances during the 1964-1965 season, and off-Broadway at that. While Columbia did record the cast album, no pop singer ever recorded any of its songs. Ah, but in the late '60s, the National Football Lea…
SOURCE: Masterworks Broadway at 11:54PM on February 14, 2011