To Have and Have Not (film) Carmichael and Stanley Adams. "The Rhumba Jumps", by Mercer and Carmichael, is performed by the hotel band. Bacall shimmies out at the end of the movie to a faster "How Little We Know". The song "Baltimore Oriole" was intended to be Bacall's theme for the movie, but was merely added as background music on the soundtrack due to Bacall's vocal inexperience. Background music or nondiegetic music is minimal in the picture. However, the film score including the main title was composed by Franz Waxman. According to professor of film studies Ian Brookes, Howard Hawks uses jazz, particularly through interracial performance
To Have and Have Not (film) the title, the name and a few personality traits of the main character Harry Morgan, the name of Marie, the name of Eddie, and the name and character traits of Johnson. Johnson is the only character that remained the same in the novel, in every revised screenplay, and in the film. The film only bears resemblance to the first four chapters of the novel. Howard Hawks recruited Jules Furthman to work on the screenplay. Completed on October 12, 1943, the initial screenplay was 207 pages. It resembled the novel more than the final screenplay did. By the end of December,