An EP entitled feel/Go dream: Yuna & Tidus containing additional singles not present in the game was released by DigiCube in 2001.

The theme song for the game is titled "Suteki da ne", which was performed by Japanese folk singer Ritsuki Nakano, known as "RIKKI".

They especially praised Hamauzu, both for his work in the original soundtrack and in arranging the themes for Piano Collections Final Fantasy X.

Several tracks, especially "Suteki da ne" and "To Zanarkand", remain popular today and have been performed numerous times in orchestral concert series, as well as published in arranged and compilation albums by Square and outside groups.

[3] "To Zanarkand" was originally written by Uematsu before the development of Final Fantasy X, for the recital of a flutist friend named Seo.

Vocals are performed by RIKKI for "Suteki da ne", Bill Muir for "Otherworld", and choruses for "Hymn of the Fayth".

[7][8] The album was moderately well received; while some reviewers felt it to be an "absolutely amazing" soundtrack, others only found it to be a "satisfying" work.

[14][15] It was very well received, with reviewers finding it to be a "great" album, and stating that it was superior to most video game soundtracks, both piano or otherwise.

[16] Final Fantasy X Vocal Collection (ファイナルファンタジーＸ　ボーカル・コレクション, Fainaru Fantajī Ten Bōkaru Korekushon) is a collection of vocal arrangements of pieces from the game arranged by Katsumi Suyama along with radio drama tracks, performed by the game's characters' voice actors in Japanese.

They found the album, while it had "pretty good" vocals, to have overall poor sound quality and a clichéd musical style.

[14][21] There is also an "autumn version" of the song, also performed by Ritsuki Nakano, released by Universal on October 3, 2001 on the "KANARIA" minialbum together with six unrelated tracks.

[24] An official English translation of the song was created for the Distant Worlds: Music from Final Fantasy concert series and was first performed in Chicago by vocalist Susan Calloway on December 12, 2009.

"Otherworld", the opening theme of Final Fantasy X, was composed by Nobuo Uematsu with lyrics by Alexander O. Smith.

It was sung by Bill Muir, the frontman of xtillidiex (pronounced "Till I die"), a death metal band active in Tokyo at the time.

[27] Uematsu continues to perform certain pieces in his Dear Friends: Music from Final Fantasy concert series.

[29] Additionally, "Swing de Chocobo" was performed by the Royal Stockholm Philharmonic Orchestra for the Distant Worlds - Music from Final Fantasy concert tour,[30] while "Zanarkand" was performed by the New Japan Philharmonic Orchestra in the Tour de Japon: Music from Final Fantasy concert series.

[31] An arrangement of "A Fleeting Dream" was performed on July 9, 2011 at the Symphonic Odysseys concert, which commemorated the music of Uematsu.