The Chrono series is a video game franchise developed and published by Square Enix (formerly Square). It began in 1995 with the time travel role-playing video game Chrono Trigger, which spawned two continuations, Radical Dreamers and Chrono Cross. The music of Chrono Cross was composed by Yasunori Mitsuda, the main composer of Chrono Trigger and Radical Dreamers. Chrono Cross has sparked a soundtrack album, released in 1999 by DigiCube and re-released in 2005 by Square Enix, and a greatest hits mini-album, published in 2000 by Square along with the North American release of the game. Radical Dreamers, the music of which heavily inspired the soundtrack of Chrono Cross, has not sparked any albums, though some songs from its soundtrack were reused in Chrono Cross. An album of arrangements of Chrono Cross songs was first announced by Mitsuda in 2005, and later intended to be released to coincide with the tenth anniversary of the game in 2009; its release date was pushed back several times since then. In 2015, Mitsuda released an album of arranged music from Chrono Trigger and Chrono Cross entitled To Far Away Times to commemorate the 20-year anniversary of Chrono Trigger.
The original soundtrack album has been hailed as an excellent video game music album, while the Chrono Cross Music Selection mini-album has garnered little attention. Songs from the soundtrack have been played at various orchestral concerts, such as the personal arrangements by Mitsuda for the Play! A Video Game Symphony concert series. Chrono Cross music has also been extensively remixed by fans, and such remixes have been included in both official and unofficial albums.