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