[1][2] On March 21, 2006, the original television soundtrack to Lost was released by the record label Varèse Sarabande.
The track listing is as follows:[3] On October 3, 2006, Varèse Sarabande released another soundtrack album featuring music composed by Giacchino from the show's second season.
The track listing is as follows:[4] On May 6, 2008, Varèse Sarabande released another soundtrack album featuring music composed by Giacchino from the show's third season.
It is a two-disc album like the Season 3 soundtrack and features two and a half hours of music.
[8] Giacchino had written a number of new themes for season 6 including those for the Man in Black, the Temple, Richard, the Source and the flash-sideways characters.