Norrsköld

Melodic Black - Sweden

Northborn

Symphonic Death - Sweden

NorthTale

Power Metal - Sweden

Nosferatu (SWE)

Death Metal - Sweden

Nostradameus

Speed Heavy - Sweden

Not Enough Hate

Hardcore - Sweden

Nothing Divine

Melodic Death - Sweden

Nothing Like Horizons

Metalcore - Sweden

Nothung

Melodic Death - Sweden

Notre Dame

Gothic Metal - Sweden

Nova Prospekt (SWE)

Electro Metal - Sweden

Novarupta

Sludge Metal - Sweden

November (SWE)

Hard Rock - Sweden

Nox Aurea

Death Doom - Sweden

Nox Vorago

Symphonic Death Black - Sweden

Nubian Rose

Hard FM - Sweden

Nuclear Agony

Thrash Metal - Sweden

Nuclear Salvation

Thrash Metal - Sweden

Nuclear Torment

Thrash Metal - Sweden

Nugatory

Death Metal - Sweden

Nukleär

Metal - Sweden

Numbah Ten

Stoner - Sweden

Nuquerna

Doom Metal - Sweden

NYMF

Doom Metal - Sweden

Nymph Faithest

Dark Ambient - Sweden

Oak (SWE-1)

Doom Metal - Sweden

Oak (SWE-2)

Sludge Metal - Sweden

Oak (SWE-3)

Screamo - Sweden

Obehag

Black Metal - Sweden

Oberion

Black Death - Sweden

Oberon (SWE-1)

Death Thrash - Sweden

Oberon (SWE-2)

Melodic Metal - Sweden

Obitus

Brutal Black - Sweden

Obligatorisk Tortyr

Death Grind - Sweden

Oblivion (SWE-1)

Stoner - Sweden

Oblivion (SWE-2)

Thrash Metal - Sweden

Oblivious

Stoner - Sweden

Obrero

Stoner Doom - Sweden

Obscene (SWE)

Death Grind - Sweden

Obscuratum

Black Metal - Sweden

Obscure Divinity

Death Metal - Sweden

Obscure Infinity (SWE)

Death Metal - Sweden

Obscurity (SWE)

Death Metal - Sweden

Obscuro

Black Metal - Sweden

Obscyria

Thrash Metal - Sweden

Obstruktion

Hardcore - Sweden

Ocean Chief

Sludge Doom - Sweden

Octinomos

Brutal Black - Sweden

October Tide

Death Doom - Sweden

Oddskabbcatz

Black Metal - Sweden

Oden

Pagan Black - Sweden

Odenwrath

Death Thrash - Sweden

Odeum Deus

Death Metal - Sweden

Odhinn

Pagan Black - Sweden

Odin's Eye

Melodic Power - Sweden

Odium (SWE)

Industrial Metal - Sweden

Odiur

Death Doom - Sweden

Odyssey (SWE-1)

Progressive Metal - Sweden

Odyssey (SWE-2)

Stoner - Sweden

Of Fire

Death'n'Roll - Sweden

Of Humanity's Demise

Progressive Death - Sweden

Of The Cold

Melodic Power - Sweden

Ofärd

Folk Metal - Sweden

Ofdrykkja

Black Metal - Sweden

Oferd

Black Metal - Sweden

Ofermod

Black Metal - Sweden

Offerblod

Black Metal - Sweden

Ogath

Death Grind - Sweden

Oh, Hiroshima

Progressive Metal - Sweden

Okyrrd

Dark Ambient - Sweden

Ola Englund

Progressive Metal - Sweden

Old Bones

Black Metal - Sweden

Old Spell

Atmospheric Black - Sweden

Oldöds

Death Metal - Sweden

Omheten

Black Metal - Sweden

Ominous (SWE)

Thrash Death - Sweden

Ominum

Thrash Metal - Sweden

Omnicidal

Death Metal - Sweden

Omnispawn

Thrash Death - Sweden

Omnitron

Thrash Metal - Sweden

Omnizide

Black Death - Sweden

On Parole

Hard Rock - Sweden

On The Altar

Melodic Black - Sweden

Once There Was

Atmospheric Gothic - Sweden

Onda Makter

Black Metal - Sweden

Ondo

Drone - Sweden

Ondskapt

Black Metal - Sweden

Ondske

Black Metal - Sweden

One Hour Hell

Death Metal - Sweden

One Inch Giant

Stoner - Sweden

One Man Army And The Undead Quartet

Death Thrash - Sweden

One Without

Gothic Metal - Sweden

Onus

Dark Ambient - Sweden

Onyx

Heavy Metal - Sweden

Open Surgery

Death Metal - Sweden

Openwide

Death Doom - Sweden

Opera Diabolicus

Symphonic Metal - Sweden

Opeth

Progressive Death - Sweden

Ophthalamia

Black Metal - Sweden

Opiatdöd

Black Metal - Sweden