Here comes a list of all concerts I've attended:

Wacken Open Air 08:

Girlschool
Mustasch
Nashville Pussy
Airbourne
Alestorm
Iron Maiden
Ensiferum
Sabaton
Opeth
Children of Bodom
Nifelheim
Gorgoroth
Pica Fierce
Sweet Savage
Exodus
Carcass
Watain
Kreator

Trondheim Rock Festival 22.07.08:

Iron Maiden

Trondheim Rock Festival 07.06.08:

Judas Priest
Immortal
Quireboys
Stage Dolls

Trondheim Rock Fæst 08:

Def Leppard
Thin Lizzy

Samfundet 07:

W.A.S.P. (DVD recording)

Wacken 07:

Falconer
Immortal
Grave Digger
Sodom
Dimmu Borgir
Lacuna Coil
ᛏᛣᚱ (Týr)
Norther
Moonspell
Type O Negative
Blind Guardian
Blitzkrieg
Saxon
In Flames
Cannibal Corpse
Stratovarius
Black Majesty
Rose Tattoo
Iced Earth
Destruction
Napalm Death

Trondheim Rock Festival 07:

Ozzy Osbourne
Black Label Society
TNT

Samfundet 07:

Susperia
W.A.S.P.

Storås Utested 07:

Black Debbath

Unholy Aliance06:

Children of Bodom
Slayer
In Flames
Thine Eyes Bleed
Lamb of God

Samfundet 06:

Enslaved
Stonegard

Wacken 06:

Children of Bodom
Motörhead
Vreid
Finntroll
Arch Enemy
Opeth
Six Feet Under
Whitesnake
Nevermore
Emperor
Wintersun
Morbid Angel
Scorpions
Korpiklaani
Soilwork
Fear Factory
Aborted

Nattrock 06:

Griffin
Manifest
Amulet
harbour hookers
Silence the Foe
Miksha

Rockefeller 06:

Children of Bodom

Hell Music Festival 05:

Nightwish
Stonegard

Frostnatt 05:

Koldbrann
Grenjar

Nattrock 04:

Griffin

Frostnatt 04:

Regnum
Miksha

Platekompaniet free concert:

Gåte

Concert in Oslo:

Don Juan Dracula

UFFA different dates:

Beinhard
Manifest
Klompfot
Brutal kuk
Silence the Foe
Torch
harbour hookers

Isak different dates:

Beinhard Now Daisy's Dead
Griffin (x1)
Manifest (x3)
Chton (x4)
Miksha (x2)
Klompfot (x3)
harbour hookers
Livia A Norwegian rock band
Regnum A Norwegian Melodic Death Metal band
YTO ex Mistress

Other concerts I cant remember where or when happened:

Lumsk
Nile
Subliritum