Obituary

Slowly We Rot	9
Cause Of Death	8
Dying Of Everything	8

Ocean Of Grief

Pale Existence

8

Oceans Of Slumber

Winter	9
The Banished Heart	9
Oceans Of Slumber	8
Starlight And Ash	7

Odraza

Rzeczom	9
Acedia [EP]	8
Esperalem Tkane	7

Odroerir

Das Erbe Unserer Ahnen

7

Old

Down With The Nails

8

Omit

Repose	8
Medusa Truth, Part 1	8
Medusa Truth, Part 2	8

Omnium Gatherum

Spirits And August Light

8

On Thorns I Lay

Threnos	8
On Thorns I Lay	7

Onmyo-Za

夢幻泡影	8
魔王戴天	8
鬼哭転生	7
煌神羅刹	7
臥龍點睛	7
魑魅魍魎	7
鬼子母神	7
風神界逅	7
迦陵頻伽	7
龍凰童子	7
金剛九尾	6

Onslaught

VI	8
Killing Peace	7
The Force	7
In Search Of Sanity	7

Opera IX

The Black Opera: Symphoniae Mysteriorum In Laudem Tenebrarum	9
The Call Of The Wood	8
Maleventum	7
Anphisbena	7
The Gospel	7

Opeth

Still Life	10
Blackwater Park	10
Deliverance	10
Morningrise	9
My Arms, Your Hearse	9
Damnation	9
Ghost Reveries	9
Watershed	9
Sorceress	8
Heritage	7
In Cauda Venenum	6

Orden Ogan

Final Days: Orden Ogan And Friends

6

Ordoxe

Towards Eternity

8

Orphaned Land

Mabool: The Story Of The Three Sons Of Seven

7

Overkill

Ironbound	8
Horrorscope	7
The Electric Age	7
ReliXIV	5

Ozzy Osbourne

Blizzard Of Ozz	9
Diary Of A Madman	6
Bark At The Moon	6
Patient Number 9	5

Paganland

From Carpathian Land

6

Pain Of Salvation

Remedy Lane	8
The Perfect Element, Part I	6

Panopticon

Collapse	8
Kentucky	8
Autumn Eternal	8
.​.​.​And Again Into The Light	8
The Rime Of Memory	8
Panopticon	7
Roads To The North	7

Pantera

Vulgar Display Of Power	9
Cowboys From Hell	7
Far Beyond Driven	7
Reinventing The Steel	6
Power Metal	5

Panzerfaust

The Suns Of Perdition - Chapter III: The Astral Drain	8
The Dark Age Of Militant Paganism	7
Jehovah-Jireh: The Divine Anti-Logos	7

Paradise Lost

Draconian Times	8
Paradise Lost	8
The Plague Within	8
Obsidian	8
Lost Paradise	7
Gothic	7
Icon	7
One Second	7
In Requiem	7
Faith Divides Us - Death Unites Us	7
Medusa	7
Seals The Sense & As I Die [EP]	7
Believe In Nothing	6
Host	5

Peccatum

Lost In Reverie	8
Amor Fati	8

Persefone

Core	9
Spiritual Migration	8
Aathma	8
Metanoia	8
Lingua Ignota: Part I [EP]	8