Gus Kahn and the Gershwins wrote this and the also-posted Troubadours flip side “Liza” ( https://youtu.be/KUHnKxAaKlA ) for the Ziegfeld musical comedy “Show Girl,” which featured Ruby Keeler, Jimmy Durante, Eddie Foy Jr, Frank McHugh, and Nick Lucas.
From 78rpm Columbia 1903-D - Do What You Do! (Gershwin-Gershwin-Kahn) by The Ipana Troubadours, conducted by Sam Lanin, vocal by Smith Ballew, recorded in NYC July 9, 1929
