Dick Tracy
Beatty hired Danny Elfman to compose/write the film score based on his previous success with Batman (1989). Elfman enlisted the help of Oingo Boingo lead guitarist Steve Bartek and Shirley Walker to arrange compositions for the orchestra. "In a completely different way," Elfman commented, "Dick Tracy has this unique quality that Batman had for me. It gives an incredible sense of non-reality." In addition, Beatty hired acclaimed songwriter Stephen Sondheim to write five original songs: "Sooner or Later (I Always Get My Man)," "More," "Live Alone and Like It," "Back in Business," and "What Can You Lose?". "Sooner or Later" and "More" were performed by Madonna, with "What Can You Lose?" being a duet with Mandy Patinkin. Mel Tormé sang "Live Alone and Like It," and "Back in Business" was performed by Janis Siegel, Cheryl Bentyne, and Lorraine Feather. "Back in Business" and "Live Alone and Like It" were both used as background music during montage sequences. "Sooner or Later" and "Back in Business" would be featured in the original 1992 production of the Sondheim revue Putting It Together in Oxford, England, and four of the five Sondheim songs from Dick Tracy (the exception being "What Can You Lose?") were used in the 1999 Broadway production of Putting It Together.
Dick Tracy is also the first film to use digital audio. In a December 1990 interview with The New York Times, Elfman criticized the growing tendency to use digital technology for sound design and dubbing purposes. "I detest contemporary scoring and dubbing in cinema. Film music as an art took a deep plunge when Dolby stereo hit. Stereo has the capacity to make orchestral music sound big and beautiful and more expansive, but it also can make sound effects sound four times as big. That began the era of sound effects
over music."
"Directors don't know anything about music really, and if they do, it's not necessarily a help. Warren Beatty is a pianist and knows much more about music than almost any director, but when he and I started on Dick Tracy, communicating on a musical level was getting us nowhere because it is all so interpretive. We started having much more success when we started talking on a strictly gut level."
— Danny Elfman