My Little Pony: The Movie (Original Motion Picture Soundtrack) is the soundtrack album to the 2017 film My Little Pony: The Movie. The soundtrack album was released on September 22, 2017 by RCA Records.

Most of the film's songs and its score were composed by My Little Pony: Friendship Is Magic songwriter Daniel Ingram, who first announced at GalaCon 2015 that he would be collaborating with a live studio orchestra for the film. On his songwriting for the film, Ingram said, "I had to challenge myself to push beyond what had been done in the TV show; to write bigger, more epic."

At Hasbro's Toy Fair investor presentation on February 17, 2017, the company announced that there would be seven original songs on the soundtrack. Around 5,800 pages of sheet music were created for all orchestral parts of the score. Recording for the score began on June 5, 2017, and finished on June 11.

Sia contributed an original song to the film's soundtrack. Danish band Lukas Graham also contributed an original song for the film titled "Off to See the World", which was used in the film's first trailer. Other artists included in the album are American band DNCE and K-pop singer CL.

Sia's "Rainbow" was released as a single on September 15, 2017. In a Facebook Live session on September 12, 2017, Tara Strong and Andrea Libman – in their respective roles of Twilight Sparkle and Pinkie Pie – announced that the song's music video would be released on Entertainment Weekly's Facebook page on September 14, featuring Sia's regular alter ego played by Maddie Ziegler.Entertainment Weekly released the video later on September 19.

All music composed by Daniel Ingram (Tracks 1–5), and Paul Blair and Mark Nilan, Jr. (Tracks 8–11, 13).

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