 There are four TV-series soundtracks released, the first on January 10, 2008, the second on March 26, 2008, the third on December 24, 2008, and the fourth on April 1, 2009.Kawai continues to compose the music in the movie adaptation, and the soundtrack was released on September 22, 2010.A series of character CDs has been announced; with the first one, featuring Setsuna F Seiei and the character's voice actor Mamoru Miyano, with a song written by the band Skoop On Somebody, to be released on August 13, 2008.