The film score of "The Brave Little Toaster" was composed and conducted by David Newman and performed by the New Japan Philharmonic. Newman's score for this movie was one of his earlier works and apparently one that he felt very close to. He did not view it as a cheerful one, and decided to give the film a dramatic score to reinforce the serious nature of many of the film's themes. Rees admired his "rich, classical style", and chose him so that the film wouldn't have "cartoon music". Rees stated that Newman would attempt to get into the headspace of the characters, and thought in the terms of the inanimate objects being real characters.