The Mana series, known in Japan as Seiken Densetsu (聖剣伝説, lit. "Holy Sword Legend"), is a role-playing video game series from Square Enix, created by Koichi Ishii. The series began as a handheld side story to Square's flagship franchise Final Fantasy, although most Final Fantasy-inspired elements were subsequently dropped, starting with the second installment, Secret of Mana. It has since grown to include games of various genres within the fictional world of Mana. The music of the Mana series includes soundtracks and arranged albums of music from the series, which is currently composed of Final Fantasy Adventure and its remake Sword of Mana, Secret of Mana, Trials of Mana, Legend of Mana, Dawn of Mana, Children of Mana, Friends of Mana, Heroes of Mana, Circle of Mana, and Rise of Mana. Each game except for Friends and Circle has produced a soundtrack album, while Adventure has sparked an arranged album as well as a combined soundtrack and arranged album, Legend of Mana has an additional promotional EP, and music from Secret and Trials were combined into an arranged album. For the series' 20th anniversary, a 20-disc box set of previously-released albums was produced, as well as an album of arrangements by Kenji Ito, composer for several games in the series.
The music of Final Fantasy Adventure was composed by Kenji Ito, while Hiroki Kikuta composed Secret of Mana and Trials of Mana and Yoko Shimomura wrote the score to Legend of Mana. The music of the World of Mana subseries, composed of Children, Dawn, Friends, and Heroes of Mana, was composed by many different composers, with Ito, Kikuta, Shimomura, Tsuyoshi Sekito, Masayoshi Soken, and Ryuichi Sakamoto composing Dawn, Ito, Masaharu Iwata, and Takayuki Aihara writing Children, and Shimomura composing the music of Friends and Heroes. Rise of Mana was composed by an ensemble group including Ito, Kikuta, Shimomura, Sekito, Yasuhiro Yamanaka, and Kokia. Music from the series has been performed in live concerts such as the Orchestral Game Concerts and the Symphonic Game Music Concerts, and made up one fourth of the Symphonic Fantasies concert in Cologne, Germany. Music from the Mana series has also been arranged for the piano and published as sheet music books.