It's been 20 years since the release of Pantera's landmark "Cowboys From Hell." To celebrate, they've put together a deluxe 3-disc collection, featuring the entire album remastered, a disc of demos and a third disc of live material, recorded during the ensuing tour. But, the real treat of the collection is an unreleased Pantera song called "The Will To Survive." Icon Fetch catches up with former Pantera bassist Rex Brown and gets his thoughts on the new set, and it's place in metal history. He also gives his reflections on the loss of bandmate "Dimebag" Darrell, and updates us on his new project, Arms of the Sun. Click below for the Rex Brown Pantera interview.