Avatar Piano music from the Motion Picture. The matching Piano solo folio features nine fantastic James Horner compositions, including the beautiful I See You theme, as performed by Leona Lewis, which includes a vocal line and lyrics. Songs include. The Destruction of Hometree, Quaritch, War, Jakes's First Flight, Climbing uo Iknimaya the Path to the Heaven, Becoming One of the People Becoming One with Neytiri, Bioluminescence of the Night, and Jakes enters his Avatar World.