It was hard to imagine where the duo was going to go next, but one possibility that few entertained was that and would split apart, each recording an album on his own and then releasing the pair as the fifth album, in the fall of 2003. In its kaleidoscopic, deep-fried amalgam of Dirty South, dirty funk, techno, and psychedelia, was fearlessly exploratory and giddy with possibilities. To call 's follow-up to their 2000 masterpiece the most eagerly awaited hip-hop album of the new millennium may be hyperbole, but not by much.