Oorspronklik: Blue, Blue, Blue Sheet Music by George Gershwin. George Gershwin , Ira Gershwin. Let 'Em Eat Cake. Alfred Publishing Co.. English. Solero.
Vertaling: Blou, Blou, Blou Sheet Music by George Gershwin. George Gershwin, Ira Gershwin. Laat 'Em Eet koek. Alfred Publishing Co. Engels. Lood blad.