Opeth

Pale Communion	9
Orchid	8
My Arms, Your Hearse	8
Still Life	8
Blackwater Park	8
Heritage	8
Morningrise	7
Sorceress	7
In Cauda Venenum	7

Orange Goblin

Time Travelling Blues

8

Oranssi Pazuzu

Värähtelijä	9
Mestarin Kynsi	9
Kosmonument	8

Orphaned Land

Mabool: The Story Of The Three Sons Of Seven	8
The Never Ending Way Of ORwarriOR	8
All Is One	7
Unsung Prophets & Dead Messiahs	6

Outre

Hollow Earth

7

Ov Hell

The Underworld Regime

6

Over The Voids

Hadal

8

Owls Woods Graves

Secret Spies Of The Horned Patrician

8

Oxbow

Thin Black Duke

8

Ozzy Osbourne

Diary Of A Madman	8
No More Tears	8
Scream	8
Blizzard Of Ozz	7

Pain Of Salvation

Road Salt One	8
Road Salt Two	8
Scarsick	7
"BE"	6
Entropia	6

Pantera

Cowboys From Hell	9
Vulgar Display Of Power	9

Paradise Lost

One Second	9
Shades Of God	8
Icon	8
Draconian Times	8
Symbol Of Life	8
Faith Divides Us - Death Unites Us	8
Tragic Idol	8
The Plague Within	8
Medusa	8
Obsidian	8

Peccatum

Lost In Reverie	8
The Moribund People [EP]	8

Phideaux

Snowtorch

6

Pigs Pigs Pigs Pigs Pigs Pigs Pigs

Viscerals

7

Porcupine Tree

In Absentia	9
Fear Of A Blank Planet	9
Nil Recurring [EP]	9
The Incident	9
Lightbulb Sun	8
Deadwing	8
On The Sunday Of Life...	7
Up The Downstair	7
Signify	7
Closure / Continuation	7
Staircase Infinities [EP]	6
The Sky Moves Sideways	6

Portal

ION

6

Portrayal Of Guilt

We Are Always Alone

6

Primordial

To The Nameless Dead	8
Redemption At The Puritan's Hand	8
How It Ends	8
The Gathering Wilderness	7
Where Greater Men Have Fallen	7

Pupil Slicer

Blossom

8

Queens Of The Stone Age

...Like Clockwork	10
In Times New Roman...	9
Rated R	8
Lullabies To Paralyze	8
Queens Of The Stone Age	7
Songs For The Deaf	7
Era Vulgaris	7

Rage Against The Machine

The Battle Of Los Angeles

6

Rammstein

Sehnsucht	8
Mutter	8
Reise, Reise	8
Herzeleid	7
Liebe Ist Für Alle Da	7
Rammstein	7
Zeit	7

Riverside

Anno Domini High Definition	10
Second Life Syndrome	9
Rapid Eye Movement	9
Shrine Of New Generation Slaves	9
Out Of Myself	8
Love, Fear And The Time Machine	8
Wasteland	7
ID.Entity	7
Voices In My Head [EP]	6

Rob Zombie

The Sinister Urge	8
Hellbilly Deluxe	7
Hellbilly Deluxe 2: Noble Jackals, Penny Dreadfuls And The Systematic Dehumanization Of Cool	7
Venomous Rat Regeneration Vendor	7
The Lunar Injection Kool Aid Eclipse Conspiracy	7

Rosetta

The Galilean Satellites

7

Rotting Christ

Aealo

5

Royal Thunder

Crooked Doors	8
WICK	7