Necroriser

Death Thrash - United-Kingdom

Necrosadistic Goat Torture

Death Black - United-Kingdom

Necrosanct

Death Metal - United-Kingdom

Necrosis (UK)

Brutal Death - United-Kingdom

Necrotize

Death Metal - United-Kingdom

Needleye

Industrial Metal - United-Kingdom

Nefarious Dusk

Black Metal - United-Kingdom

Nefastus (UK)

Black Metal - United-Kingdom

Negacy

Heavy Metal - United-Kingdom

Negative Frame

Hardcore - United-Kingdom

Nekkrosis

Death Grind - United-Kingdom

Nekro Drako

Industrial Death - United-Kingdom

Nemain

Gothic Black - United-Kingdom

Nemesis (UK-1)

Heavy Metal - United-Kingdom

Nemesis (UK-2)

Power Metal - United-Kingdom

Nemesis Children Of The Fey

Thrash Metal - United-Kingdom

Nemhain

Heavy Metal - United-Kingdom

Nemorous

Atmospheric Black - United-Kingdom

Neolithic (UK)

Drone - United-Kingdom

Neonatal Death

Death Grind - United-Kingdom

Neonfly

Melodic Power - United-Kingdom

Nephwrack

Progressive Heavy - United-Kingdom

Nero Circus

Hardcore - United-Kingdom

Nerrus Kor

Death Metal - United-Kingdom

Nervaxis

Grindcore - United-Kingdom

Nerve Agent

Crossover - United-Kingdom

Nervewrecker

Sludge Metal - United-Kingdom

Nest Of Vipers

Doom Metal - United-Kingdom

Nethilith

Death Metal - United-Kingdom

Neural Sonic Combustion

Thrash Death - United-Kingdom

Neuroma

Death Metal - United-Kingdom

Neuronspoiler

Heavy Metal - United-Kingdom

Never Untold

Symphonic Metal - United-Kingdom

Neverborne

Melodic Death - United-Kingdom

Neverstar

Symphonic Metal - United-Kingdom

Neverwinter (UK)

Symphonic Heavy - United-Kingdom

Neverworld

Progressive Heavy - United-Kingdom

New Device

Hard Rock - United-Kingdom

Newborn Nemesis

Thrash Metal - United-Kingdom

Newman

Hard FM - United-Kingdom

News Corpse

Technical Thrash - United-Kingdom

Nexilva

Deathcore - United-Kingdom

Nexion (UK)

Black Metal - United-Kingdom

Nexus Inferis

Cyber Metal - United-Kingdom

NG26

Heavy Metal - United-Kingdom

Nhor

Ambiant Black - United-Kingdom

Nierty

Black Death - United-Kingdom

Nietzu

Atmospheric Black - United-Kingdom

Nifelhel

Pagan Folk - United-Kingdom

Night By Night

Melodic Metal - United-Kingdom

Night Screamer

Heavy Metal - United-Kingdom

Nightblade

NWOBHM - United-Kingdom

Nightime Flyer

NWOBHM - United-Kingdom

Nightlord

Thrash Speed - United-Kingdom

Nightmare Visions

Death Doom - United-Kingdom

Nightmare World

Progressive Power - United-Kingdom

Nightshadows Lament

Doom Metal - United-Kingdom

Nightvision (UK)

Heavy Metal - United-Kingdom

Nightwing

NWOBHM - United-Kingdom

Nigress

Atmospheric Black - United-Kingdom

Nihil Eyes

Death Grind - United-Kingdom

Nihilism Incarnate

Progressive Death - United-Kingdom

Nihilistium

Black Metal - United-Kingdom

Nihility (UK)

Deathcore - United-Kingdom

Nihternnes

Symphonic Black - United-Kingdom

Nine Covens

Black Metal - United-Kingdom

Ninebar

Hardcore - United-Kingdom

Ninkharsag

Black Metal - United-Kingdom

Niroth

Black Metal - United-Kingdom

Nitrate

Hard FM - United-Kingdom

Nitronein

Heavy Metal - United-Kingdom

Nitroville

Heavy Rock - United-Kingdom

Nitzer Ebb

Industrial Electro - United-Kingdom

No Consequence

Progressive Metal - United-Kingdom

No Devotion

Alternative Metal - United-Kingdom

No Further Truth

Metalcore - United-Kingdom

No Guts No Glory

Metalcore - United-Kingdom

No Known Cure

Thrash Metal - United-Kingdom

No Love Lost (UK)

Gothic Doom - United-Kingdom

No Made Sense

Progressive Metal - United-Kingdom

No More Pain

Hardcore - United-Kingdom

No More Room In Hell

Death Metal - United-Kingdom

No Quarter

NWOBHM - United-Kingdom

No Quarter Given

Crossover - United-Kingdom

No Relief

Hardcore - United-Kingdom

No Remorse No Retreat

Heavy Metal - United-Kingdom

No Second Chance (UK)

Hardcore - United-Kingdom

No Sin Evades His Gaze

Progressive Metal - United-Kingdom

No Witnesses

Hardcore - United-Kingdom

Nochaa

Deathcore - United-Kingdom

Noctis Null

Industrial Electro - United-Kingdom

Noctule

Melodic Black - United-Kingdom

Nocturna (UK)

Symphonic power - United-Kingdom

Nocturnal Necropsy

Black Metal - United-Kingdom

Nocturnal Trip

Stoner - United-Kingdom

Nocturnum (UK)

Black Death - United-Kingdom

Noisy Toyz

Symphonic Metal - United-Kingdom

Nokturnal Ritual

Black Metal - United-Kingdom

Nomad (UK)

Sludge Metal - United-Kingdom

Nomadic Rituals

Sludge Doom - United-Kingdom