Guitar god Santana links up with Nas for a cover of the classic AC/DC track “Back in Black,” included on the rocker’s concept album Guitar Heaven: The Greatest Guitar Classics of All Time. The bristly remake sees Nas rapping over spidery guitar riffs that lash at a busy percussion section. The album, which also features contributions from India.Arie, Gavin Rossdale, and Rob Thomas, hits stores Sept. 21. Rock out below.