Nightwish

Dark Passion Play	4
Imaginaerum	4
Endless Forms Most Beautiful	3

Nile

In Their Darkened Shrines	5
Annihilation Of The Wicked	5
Amongst The Catacombs Of Nephren-Ka	4
Black Seeds Of Vengeance	4

Nova Art

Follow Yourself

8

Nuclear Assault

Handle With Care	7
Out Of Order	7

Obituary

World Demise	7
Back From The Dead	7
Frozen In Time	7
Cause Of Death	6
The End Complete	6
Slowly We Rot	3

Oblique Rain

Isohyet	5
October Dawn	5

Oceans Of Night

The Shadowheart Mirror	6
Domain	6
Midnight Rising	6

Oceans Of Time

Faces	6
Trust	6

Odd Dimension

Symmetrical

6

Odd Logic

Effigy	9
Penny For Your Thoughts	9
Over The Underworld	9
Legends Of Monta: Part II	9
Legends Of Monta: Part I	9
If We Were Live	7

Odyssey

Resurrection

4

Opeth

Deliverance	8
Ghost Reveries	8
My Arms, Your Hearse	7
Still Life	7
Morningrise	6
Blackwater Park	6
Orchid	5
Damnation	3
Watershed	3

Ora Nombro

Between Man And Machine

7

Outworld

Outworld

6

Overkill

Bloodletting	7
Killbox 13	6
ReliXIV	6

Pagan's Mind

Infinity Divine	6
Celestial Entrance	6
Enigmatic : Calling	6
God's Equation	5
Heavenly Ecstasy	4

Pantera

Reinventing The Steel	7
Cowboys From Hell	6
Vulgar Display Of Power	6
Far Beyond Driven	3
The Great Southern Trendkill	3

Pantommind

Shade Of Fate	9
Lunasense	9
Searching For Eternity	9

Paradise Lost

Draconian Times

6

Paralydium

Worlds Beyond

9

Pathfinder

Beyond The Space, Beyond The Time	7
Fifth Element	7

Pathogen

Bloodline

6

Pathosray

Pathosray	9
Sunless Skies	9

Pestilence

Testimony Of The Ancients	7
Spheres	7

Planet X

Quantum	3
MoonBabies	3
Universe	3

Poverty's No Crime

The Autumn Years	7
The Chemical Chaos	6
Slave To The Mind	6
One In A Million	6
Save My Soul	6
Spiral Of Fear	6

Primal Fear

Seven Seals	6
New Religion	6
16.6: (Before The Devil Knows You're Dead)	5
Unbreakable	5

Prong

Beg To Differ	5
Prove You Wrong	5
Cleansing	4
Rude Awakening	3

Prospekt

The Illuminated Sky	9
The Colourless Sunrise	9

Prototype

Continuum	6
Catalyst	6
Trinity	5

Psycrence

A Frail Deception

9

Psycroptic

The Isle Of Disenchantment	7
The Scepter Of The Ancients	7
Symbols Of Failure	7

Pungent Stench

Been Caught Buttering

3

Pyramaze

Melancholy Beast	9
Legend Of The Bone Carver	9
Disciples Of The Sun	9
Contingent	9
Immortal	6

Rage

Speak Of The Dead

6