Atheist Is A Death Metal Band From Florida USA Founded In 1984 By Vocalist/guitarist Kelly Shaefer Guitarist Rand Burkey Bassist Roger Patterson And Drummer Steve Flynn. The Band Is Known For Their Technical Playing Style. Their Album Unquestionable Presence 1991 Is Regarded As A Landmark Of The Death Metal Genre. After Dissolving In 1994 The Band Reformed In 2006. Discography 1989 - Piece Of Time 1991 - Unquestionable Presence 1993 - Elements 2009 - Unquestionable Presence Live At Wacken 2010 - Jupiter