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) written, due to changes required by the Production Code office. Faulkner had very little time in between the rebuilding of sets to continue the screenplay, therefore, each scene was written three days before it was filmed. The final cast reading was done on March 6, 1944 with final script changes finished by April 22. Line by line, Hawks and Bogart changed the script to create a more sexual and comedic film. For example, the line "It's even better when you help", was not originally in the script and was added during filming. After 62 days, filming was completed May 10,