The film features both original as well as existing music tracks. Tracks composed specifically for the film include "100 Black Coffins" by Rick Ross and produced by and featuring Jamie Foxx, "Who Did That To You?" by John Legend, "Ancora Qui" by Ennio Morricone and Elisa, and "Freedom" by Anthony Hamilton and Elayna Boynton. The theme, "Django", was also the theme song of the 1966 film.Musician Frank Ocean wrote an original song for the film's soundtrack, but it was rejected by Tarantino, who explained that "Ocean wrote a fantastic ballad that was truly lovely and poetic in every way, there just wasn't a scene for it.Frank Ocean later published the song, entitled Wiseman, on his Tumblr blog. The film also features a few famous pieces of western classical music such as Beethoven's F�r Elise and Dies irae from Verdi's Requiem. Tarantino has stated several times through the years that he avoids using full scores of original music for fear of disliking the composer's work and rejecting it.The film's soundtrack album was released on December 18, 2012.