• A Rainy Night in Rio
    (uncredited)
    Music by Arthur Schwartz
    Lyrics by Leo Robin
    Sung by Bugs Bunny (Mel Blanc) while playing the banjo
  • Largo al factotum
    (uncredited)
    From "The Barber of Seville"
    Music by Gioachino Rossini
    Lyrics by Cesare Sterbini
    Sung by Giovanni Jones during rehearsal and onstage
  • My Gal Is a High-Born Lady
    (uncredited)
    Written by Barney Fagan
    Sung with substitute lyrics by Bugs Bunny (Mel Blanc) while playing the harp
  • When Yuba Plays the Rumba on the Tuba
    (uncredited)
    Music by Herman Hupfeld
    Played by Bugs Bunny on the tuba
  • Chi mi frena in tal momento?
    (uncredited)
    aka "Sextette"
    From "Lucia di Lammermoor"
    Music by Gaetano Donizetti
    Lyrics by Salvatore Cammarano
    First piece sung by Giovanni Jones onstage
  • Prelude, 2nd theme from Act III
    (uncredited)
    From "Lohengrin"
    Music by Richard Wagner
    Played as background music during the autograph scene
  • Beautiful Galathea Overture
    (uncredited)
    Music by Franz von Suppé
    Played during Bugs Bunny's entrance as "Leopold"