Breakfast at Tiffany's (novella) debt to Christopher Isherwood, one of his mentors, in creating the character of Holly Golightly: ""Breakfast at Tiffany's" is in many ways Capote's personal crystallization of Isherwood's Sally Bowles." Truman Capote's aunt, Marie Rudisill notes that Holly is a kindred spirit of Miss Lily Jane Bobbit, the central character of his short story "Children on Their Birthdays". She observes that both characters are "unattached, unconventional wanderers, dreamers in pursuit of some ideal of happiness." Capote himself acknowledged that Golightly was the favorite of his characters. The novella's prose style prompted Norman Mailer to call Capote "the most perfect writer of
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