Without question, the most intriguing cut on the tracklist for Quentin Tarantino's new movie, Django Unchained, was a collaboration between two deceased musical giants, 2Pac and James Brown. And today, that track, "Unchained (The Payback/Untouchable)," arrives in its funky, mashed-up glory. It was blended together by Pac's engineer, Claudio Cueni, and actually works surprisingly well. Give it a listen below and cop the soundtrack on December 18.

Listen: James Brown & 2Pac "Unchained (The Payback/Untouchable)"

[via RollingStone]