The soundtrack for Django Unchained is one of my favorite of the year, and I highly recommend picking it up.  There's a great blend of hip-hop, blues, and Spaghetti western-tunes.  One track that didn't make the final was Frank Ocean's "Wiseman".  Director Quentin Tarantino told Pitchfork [via THR], "I could have thrown it in quickly just to have it, but that's not why he wrote it and not his intention. So I didn't want to cheapen his effort. But, the song is fantastic, and when Frank decides to unleash it on the public, they'll realize it then."

Ocean has decided to unleash it on the public, and you can click here to listen to it.  The R&B artist noted on his Tumblr, "django was ill without it."