[1] Harry Gregson-Williams, who previously worked with Caro on The Zookeeper's Wife, composed the film's score with additional music by Tom Howe and Stephanie Economou, while also adapted the original themes composed by Jerry Goldsmith for the 1998 film.

Producer Jason T. Reed clarified Caro's previous statement by saying that the songs would be featured "in a slightly different way" in the remake.

[6] He adapted the original themes of Jerry Goldsmith for the 1998 film, which he called it as a "privileged" and "daunting" challenge.

[8] On March 6, 2020, Aguilera released a new single for the film's soundtrack, titled "Loyal Brave True."

"[9][10] On March 8, a Mandarin-version of the song, titled "自己" ("Zìjǐ"), performed by Yifei Liu was released,[11] while Aguilera's English version was issued later the same year, on August 28.