Corrosion of Conformity is an American heavy metal band from Raleigh, North Carolina, formed in 1982. This band has undergone multiple line-up changes throughout its existence with guitarist Woody Weatherman as the sole constant member. Weatherman, founding bassist Mike Dean, founding drummer Reed Mullin, and vocalist and rhythm guitarist Pepper Keenan (who joined the band in 1989) are widely regarded as its classic line-up.[5] After a hiatus in 2006