Mayhem, the Norwegian pioneers responsible for invigorating a global scene alongside originators such as Venom, Celtic Frost & Bathory, formed in 1984 & with a long history of tragedy, intrigue & infamy have become truly revered legends of black metal, with a large part of their legacy established in the late 80's & early 90's, notably when guitarist Euronymous & bassist Necrobutcher welcomed Hellhammer on drums & Dead on vocals, to help shape a new & inspired era of darkness. PFA Demos contains demo versions of tracks from their first album, originally released on cassette in Norway in 1986.