Breakfast at Tiffany's (film) made capturing the scene a challenge. However, another report claims that the sequence was captured rather quickly due to the good fortune of an unexpected traffic lull. During the film, Hepburn sang the film's signature song, "Moon River" by Henry Mancini and Johnny Mercer. The song was tailored to Hepburn's limited vocal range, based on songs she had performed in 1957's "Funny Face". On the Anniversary Edition DVD of "Breakfast at Tiffany's" co-producer Richard Shepherd says in his audio commentary that after a preview in San Francisco, Martin Rankin, Paramount's head of production, wanted "Moon River" replaced with music by
Marisol (actress) in "The Parent Trap") and sang "Bossanova junto a ti" ("Bossanova Close to You"), "Muchachita" ("Little Woman"), "¡Oh, Tony!" and "Guajiras". Marisol co-starred with Robert Conrad in the 1964 film "La Nueva Cenicienta" ("The New Cinderella"), in which she sang "Me conformo" ("I Am Happy"). Mel Ferrer directed her in "Cabriola" ("Prancer") in 1965, where she sang "Cabriola", "¡Ay, vagabundo!", "Ya no me importas nada" ("You Mean Nothing to Me") and "Sevillanas", and went shopping in Paris with Audrey Hepburn. She appeared in "Búscame esa chica" ("Find Me That Girl") with "El Duo Dinámico" (a popular duet during the 1960s