film The Gold Diggers of Broadway . Lyrics by Al Dubin. Music by Joe Burke. (c) 1929. A Couple of Swells, from the Metro-Goldwyn-Mayer film Easter Parade . Lyrics and Music by Irving Berlin. (c) 1947. Swing Trot, from the Metro-Goldwyn-Mayer film The Barkleys of Broadway . Lyrics by Ira Gershwin. Music