I forgot about this thread.
Rush - Subdivisions
Bloodbath - At The Behest Of Their Death
Bad Brains - I
Primordial - Fuil Arsa
Morbid Angel - World of S**T
Enslaved - Entroper
Cannibal Corpse - The Undead Will Feast
Pantera - The Art Of Shredding
Iron Maiden - Losfer Words
Napalm Death - Blows To The Body
Nailbomb - Sum Of Your Achievements
Darkthrone - Tyster Pa Gud
Immortal - In My Kingdom Cold
Yob - Kosmos
Six Feet Under - Shoot To Thrill
Mastodon - Hand Of Stone
Hellhammer - Triumph Of Death
Fudge Tunnel - Excuse
Darkthrone - Natassja In Eternal Sleep
Roy Orbison - Working For The Man
I think you will agree plenty of surprises in that list
Well maybe The Big O.