Mark Ronson and Bruno Mars team with legendary UK selector Benji B to serve up the "Uptown Funk" (Benji B Disco Dub Mix) ahead of the release of the forthcoming Uptown Special LP, out tomorrow via Sony. Making a solid offering to the gods of the dancefloor, Benji B cuts the single into a monstrous party track driven by heavy bass, white hot adlibs and the echoing, omnipresent funk of the original. Check the track below to stream the "Uptown Funk" (BB Disco Dub Mix). Pre-order the Uptown Special LP via iTunes. Stay tuned for more from Mark Ronson.