Year Albums Lineup Style
1991
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Håvard Ellefsen - bass
Tomas Thormodsæter Haugen - drums
Black metal
1992
Wrath Of The Tyrant [Demo] Vegard Sverre "Ihsahn" Tveitan - vocals, guitars
Tomas Thormodsæter "Samoth" Haugen - drums
Håvard "Mortiis" Ellefsen - bass
1993
Emperor [EP] Tomas Thormodsæter Haugen - guitars
Bård Guldvik Eithun - drums
Vegard Sverre Tveitan - guitars, keyboards, vocals
Håvard Ellefsen - bass
Black metal
Symphonic Black metal
1994
In The Nightside Eclipse Vegard Sverre Tveitan - vocals, guitars, keyboards
Tomas Thormodsæter Haugen - guitars
Terje Vik Schei - bass
Bård Guldvik Eithun - drums
Symphonic Black metal
As The Shadows Rise [EP] Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
Terje Vik Schei - bass
Symphonic Black metal
1995
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
Jonas Alver - bass
Kai Johnny Mosaker - drums
1996
 
1997
Reverence [EP]
Anthems To The Welkin At Dusk default
1998
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
Jonas Alver - bass
Kai Johnny Mosaker - drums
1999
IX Equilibrium Tomas Thormodsæter Haugen - guitars
Kai Johnny Mosaker - drums, percussion
Vegard Sverre Tveitan - vocals, guitars, bass, keyboards
2000
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
Kai Johnny Mosaker - drums
2001
Prometheus: The Discipline Of Fire And Demise default
2002
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
2003
 
2004
 
2005
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
Kai Johnny Mosaker - drums
2006
 
2007
 
2008
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
2009
Thus Spake The Nightspirit / Inno A Satana [EP]
2010
 
2011
 
2012
 
2013
  Vegard Sverre Tveitan - bass, guitars, keyboards, vocals
Tomas Thormodsæter Haugen - guitars
Bård Guldvik Eithun - drums
2014