TOP 30 "evergreens":

Acheron - "Rites of the black Mass"
Autopsy - "Severed Survival" / "Mental Funeral"

Bathory - "The Return...." / "Hammerheart" / All
Cannibal Corpse - "Eaten Back to Life" / "Butchered at Birth"
Carcass - "Symphonies of Sickness"
Carnage - "Dark Recollections" / All
Cryptopsy - "Blasphemy made Flesh"

Darkthrone - "A Blaze in the Northern Sky" / "Transilvanian Hunger" / All
Death - "Leprosy" / "Scream Bloody Gore"
Death Breath - "Stinkin up the Night"
Deicide - "Deicide" / "The Stench Of Redemption"

Demigod - "Unholy Domain" / "Slumber of sullen Eyes"
Demilich - "Nesphite" / all demos
Dismember - "Like an everflowing Stream" / "Reborn in Blasphemy"
Disrupt -  “Unrest”
Entombed / Nihilist - "Left Hand Path" / all demos

Grave - "Into the Grave" / "Tremendious Pain"
Hypocrisy - "Penetralia"
Impaled Nazarene - “Ugra-karma” / "Tol kompt norz norz norz"

Impetigo - “Ultimo Mondo Cannibale” / "Antefatto"
Incantation - "Onward to Golgotha" / “Upon the throne of apocalypse”
Master - "Master"
Napalm Death - “From Enslavement to Obliteration” / "Mentally Murdered"
Necrony - "Pathological Performances"
Possessed - "Seven Churches"
Pungent Stench - "For God your Soul...for me your Flesh" / split-LP with Disharmonic Orchestra

Sarcófago - “I.N.R.I.”
Suffocation - "Human Waste" / "Effigy of the Forgotten"
Terrorizer - " World Downfall "
Unleashed - "Where no Life dwells" / "Revenge" / "...and the Laugther has died"

Kais musical activities:

BAND

Time of existence

Member

Position

Animus

1995 -

1995 -

drums, keyboard

Bathroom Feelings

1996 - 2003

2002 - 2003

guest-drums

Depression

1989 -

1989 -

drums, guitars, bass, screams, growls, keyboards

Dismal

1993 - 1996

1994 - 1996

drums, keyboards

Eroded

2004 -

2004 -

drums

Glasnostfastnotconfirmated

1991 - 1991

1991 - 1991

drums

Gods Of Grind

1990 - 1995

1990 - 1995

drums, keyboards, backing vocals

Green Machine 2013 - 2013 - drums

Hel

1994 - 2012

1994 - 1995

keyboards

Morphine Trip 2001 - 2002 2001 - 2002 guitars, vocals

PlatinSuperStar

1998 - 1999

1998 - 1999

guest-drums

Revolution Scream

1986 - 1987

1986 - 1987

drums

Speedway 69

2000 - 2007

2000 - 2006

drums

Straight Out

1999 - 2004

2003 - 2003

drums

The Grand-Dragon of Country and Lowlife

1999 - 2003

2002 - 2002

drums

Woodlaus

1997 - 2000

1997 - 2000

drums, backing vocals