Originál: How Long Has This Been Going On. Funny Face , Rosalie. Sheet Music by George Gershwin. George Gershwin , Ira Gershwin. English.
Preklad: Ako dlho sa to deje. Noty George Gershwin. George Gershwin, Ira Gershwin. Funny Face, Rosalie. Alfred Publishing Co.. Angličtina.