The band's current lineup includes Necrobutcher (who rejoined in 1995 after originally leaving in 1991), drummer Jan Axel "Hellhammer" Blomberg (since 1988), vocalist Attila Csihar (first from 1992 to 1993, and since 2004), and guitarists Morten Bergeton "Teloch" Iversen (since 2011) and Charles "Ghul" Hedger (since 2012).
[5] Due to his death, and the guitarist's subsequent actions (including taking photos of his body, one of which was later used as the cover for a bootleg release), Necrobutcher left Mayhem.
[6] After a brief stint with Stian "Occultus" Johannsen, the band returned in late 1991 with Attila Csihar on vocals and Varg "Count Grishnackh" Vikernes on bass.
[7][8] This lineup recorded Mayhem's long-awaited full-length debut De Mysteriis Dom Sathanas, which featured material written by Dead and Necrobutcher.
[11] In late 1995, Mayhem was reformed with a lineup including Hellhammer, former members Maniac (vocals) and Necrobutcher (bass), and new guitarist Rune "Blasphemer" Eriksen.