High Quality Content by WIKIPEDIA articles! Avatar: Music from the Motion Picture is the soundtrack album of the 3-D science fiction epic film Avatar, directed by James Cameron. The original score and songs were composed, co-orchestrated and conducted by James Horner. The tracklisting was revealed on the official site. The album`s deluxe edition, featuring six bonus tracks, was released on April 19, 2010 to promote the DVD release of the film.