The original score is composed by Bryce Dessner, released through the Warner Classics label on October 6, 2023, alongside the film.

[1] As a part of the central narrative, Dessner wrote music for the two operas, and opted for a piano-driven score due to its emotional quality with comedic beats.

For that, he roped in French concert pianist Katia Labèque, where "she brought a lot of humanity and emotion to the skeletal piano line".

[3] During the final edit, Rebecca Miller felt that the film missed a compelling song for which Dessner replied "Bruce Springsteen would be perfect".

[3] The song was a duet ballad with harmonies and pianos, which was produced by Dessner himself, was written during early February 2023.