Down is an American southern heavy metal supergroup formed in 1991. The band is composed of Phil Anselmo (ex-Pantera and Superjoint Ritual vocalist), Pepper Keenan (Corrosion of Conformity guitarist and vocalist), Kirk Windstein (Crowbar guitarist and vocalist), Rex Brown (ex-Pantera bassist), and Jimmy Bower (Crowbar drummer; Superjoint Ritual and Eyehategod guitarist).