Omnihility

Biogenesis

9

Omnium Gatherum

Beyond	10
The Redshift	9
New World Shadows	9

One Man Army And The Undead Quartet

Grim Tales	9
The Dark Epic...	8

Onslaught

VI

8

Oomph!

Des Wahnsinns Fette Beute	8
Monster	7

Opera Diabolicus

1614

6

Opera IX

Strix Maledictae In Aeternum

7

Operatika Element

The Calling

7

Opeth

Still Life	10
Blackwater Park	10
Damnation	10
Watershed	10
Orchid	9
Morningrise	9
My Arms, Your Hearse	9
Deliverance	9
Ghost Reveries	9
Heritage	8

Orchid

The Mouths Of Madness

7

Orden Ogan

To The End

9

Origin

Entity

9

Orphaned Land

Mabool: The Story Of The Three Sons Of Seven	10
All Is One	10
The Never Ending Way Of ORwarriOR	8

Orpheus Omega

Bleed The Way

7

Otep

Hydra

6

Overdream

Navigator

7

Overdrive

Angelmaker

8

Overkill

The Electric Age

10

Ozzy Osbourne

Blizzard Of Ozz	10
Diary Of A Madman	10
No More Tears	10
Live And Loud [Live]	10
Speak Of The Devil [Live]	9
Bark At The Moon	9
Scream	9
Black Rain	7

Pagan's Mind

Heavenly Ecstasy

9

Pain

Cynic Paradise

6

Pain Of Salvation

Remedy Lane	10
In The Passing Light Of Day	10
One Hour By The Concrete Lake	9
The Perfect Element, Part I	9
"BE"	9
Road Salt Two	9
Entropia	8
Scarsick	8
Road Salt One	8

Pale Divine

Painted Windows Black

7

Pallbearer

Sorrow And Extinction

7

Pantera

Cowboys From Hell	10
Vulgar Display Of Power	10

Panzerballett

Tank Goodness

1

Paradise Lost

Obsidian	10
In Requiem	9
Tragic Idol	9

Paradox

Tales Of The Weird

10

Paragon

Force Of Destruction

9

Pathfinder

Beyond The Space, Beyond The Time	9
Fifth Element	9

Pathology

The Time Of Great Purification	9
Lords Of Rephaim	9

Pegazus

In Metal We Trust

9

Pellek

Ocean Of Opportunity	9
Bag Of Tricks	8
Christmas With PelleK	7

Pensées Nocturnes

Ceci Est De La Musique	7
Nom D'une Pipe!	7

Persefone

Spiritual Migration

10

Persuader

The Fiction Maze

9

Perzonal War

Captive Breeding	9
Bloodline	7

Pharaoh

Bury The Light

9

Philip H. Anselmo & The Illegals

Walk Through Exits Only

7

Pig Destroyer

Mass & Volume [EP]

6

Pink Cream 69

Ceremonial

9

Poisonblack

A Dead Heavy Day	8
Drive	8

Porcupine Tree

The Incident

7

Power Quest

Master Of Illusion	10
Blood Alliance	9

Power Theory

An Axe To Grind	8
Out Of The Ashes, Into The Fire... And Other Tales Of Insanity	8

Power Trip

Manifest Decimation

6

Powerwolf

Bible Of The Beast	10
Blood Of The Saints	10
Preachers Of The Night	10
Blessed & Possessed	10
The Sacrament Of Sin	10
The Rockhard Sacrament [EP]	9

Pretty Maids

Motherland

8

Primal Fear

Unbreakable	9
Delivering The Black	9
New Religion	8
16.6: (Before The Devil Knows You're Dead)	8

Primordial

Redemption At The Puritan's Hand

7