Yeah, they were never going to clear that CCR sample. Prince Paul writes:

This was a song was recorded in My studio in the early 2000′s .Doom I had know for quite some time and at this point I had recorded Barman ” It very stimulating ‘ EP . Barman wanted to collaborate with Doom on a song which was a great idea . All I remember in recording this was being amazed how these two guys styles complimented each other. Too bad we didnt record more songs that day. We never had a formal release of this demo song but did appear on Doom’s Leftovers . Please share Prince Paul’s Unreleased series ( Its free )