Some of my faves
Enslaved
Iron Maiden
Emperor
Cynic
High On Fire
Electric Wizard
Suicidal Tendencies (if you consider it metal)
Slayer
YOB
Faustus
Ephel Duath
Kreator
Celtic Frost
Hypocrisy
Faustus
Isis
diSEMBOWELMENT
Death
Orange Goblin
Bethlehem
Sunn O)))
Opeth
Voivod
Nile
Possessed
Strapping Young Lad
Neurosis
Bathory
Pelican
Blood Bath
Sodom
Cephalic Carnage
Saint Vitus
Atheist
Exodus
Amorphis
Black Sabbath
Godflesh
Khanate
Vader
Immortal
At the Gates
Entombed
Behemoth