Homicidal (USA-1)

Hardcore - USA

Homicidal (USA-2)

Thrash Metal - USA

Homicide Black

Heavy Metal - USA

Homified

Death Metal - USA

Homophobic Fecalpheliac

Brutal Death - USA

Homunculus

Black Metal - USA

Honduran

Grind Death - USA

Honor (USA)

Hardcore - USA

Honour Crest

Metalcore - USA

Hoobastank

Alternative Metal - USA

Hoobustank

Fusion - USA

Hooch Head

Stoner - USA

Hooded Eagle

Doom Black - USA

Hoodoo Engine

Industrial Black - USA

Hoods

Hardcore - USA

Hooker In The Morgue

Deathcore - USA

Hookers

Thrash Metal - USA

Hookhands

Crossover - USA

Hookworm Homicide

Brutal Death - USA

Hope Can't Save The Dead

Deathcore - USA

Hope Deferred

Death Metal - USA

Hope For The Dying

Progressive Metal - USA

Hope Has Failed Us

Death Metal - USA

Hope Lies Within

Melodic Metal - USA

Hopedieslast

Metalcore - USA

Hopesfall

Screamo - USA

Horadrim

Doom Black - USA

Horcrux (USA)

Thrash Death - USA

Horcrvx

Deathcore - USA

Horde Casket

Brutal Death - USA

Horde Of Draugar

Melodic Death - USA

Hordes Of Hate

Black Metal - USA

Hordes Of Nebulah

Black Metal - USA

Hordes Of The Lunar Eclipse

Black Metal - USA

Hordes Of The Morning Star

Black Metal - USA

Horehound

Stoner Doom - USA

Horlet

Dark Metal - USA

Horn Of Dagoth

Black Metal - USA

Horn Of Valere

Black Metal - USA

Horned (USA)

Death'n'Roll - USA

Horned Warrior

Atmospheric Black - USA

Horns Of Baphomet (USA)

Brutal Death - USA

Hornss

Stoner Doom - USA

Horrendous

Death Metal - USA

Horrid Cross

Black Metal - USA

Horrific

Death'n'Roll - USA

Horrific Demise

Death Metal - USA

Horrific Majesty

Black Metal - USA

Horrifier (USA)

Thrash Speed - USA

Horror (USA-1)

Black Death - USA

Horror (USA-2)

Death Metal - USA

Horror (USA-3)

Death Metal - USA

Horror Of Horrors

Death Metal - USA

Horrorborn

Symphonic Black - USA

Horse (USA)

Sludge Metal - USA

Horse Butcher

Black Death - USA

Horse Drawn Death Machine

Stoner Doom - USA

Horse The Band

Experimental Metal - USA

Horseback

Drone - USA

Horseburner

Stoner - USA

Horseface

Alternative Metal - USA

Horsefang

Stoner Doom - USA

Horsemen Of The Apocalypse

Death Metal - USA

Horsepower

NWOBHM - USA

Horseskull

Sludge Metal - USA

Horst

Heavy Metal - USA

Hortlak

Death Metal - USA

Hospice Widowed

Melodic Doom - USA

Hostile (USA-1)

Heavy Metal - USA

Hostile (USA-2)

Thrash Death - USA

Hostile Groove

Nu Metal - USA

Hostilities

Hardcore - USA

Hostility (USA-1)

Thrash Death - USA

Hostility (USA-2)

Power Metal - USA

Hostility (USA-3)

Death Thrash - USA

Hostlov

Black Metal - USA

Hot Boy

Hard FM - USA

Hot Buttered Anal

Crossover - USA

Hot Cross

Post Hardcore - USA

Hot Fog

Heavy Metal - USA

Hot Graves

Black Death - USA

Hot Lunch

Hard Rock - USA

Hot Ram

Stoner - USA

Hot Stenographer

Hard Rock - USA

Hotblack Desiato

Stoner Doom - USA

Hotel Books

Post Hardcore - USA

Hotel Diablo

Hard Rock - USA

Hoth (USA)

Melodic Black Death - USA

Hotshot

Hard Rock - USA

Hotwire (USA)

Nu Metal - USA

Houkago Grind Time

Grindcore - USA

Hound

Stoner - USA

Hound Of Hades

Death Metal - USA

Hounds (USA)

Metalcore - USA

Hounds Of Tindalos

Deathcore - USA

Hour Of 13

Doom Metal - USA

Hourcast

Hard Rock - USA

Hourglass

Progressive Metal - USA

House Of Atreus

Death Metal - USA

House Of Broken Promises

Stoner - USA