Sit Down, You're Rocking the Boat

Nope, it's not what you're listening to. The only version I could find on playlist.com was a cover done by Don Henley. Yeah, Don Henley. His introspective, laid back style so does not capture the spirit of this song as originally performed by Stubby Kaye who played Nicely-Nicely Johnson in the original Broadway, London, and film versions of Guys and Dolls. It is one of my favorites! Kaye also performs in Fugue for Tinhorns which is what you are listening to and is one of the opening numbers of the show.