The Holy Pariah

Thrash Heavy - USA

The Honey's

Hard Rock - USA

The Hong Kong Sleepover

Stoner - USA

The Hope Conspiracy

Hardcore - USA

The Hopewell Furnace

Deathcore - USA

The Horde

Thrash Speed - USA

The Horde Of Torment

Thrash Metal - USA

The Hot Rails

Hard Rock - USA

The Hottness

Alternative Metal - USA

The Hounds Of Hasselvander

Heavy Metal - USA

The Howling Void

Funeral Doom - USA

The Howling Wind

Black Metal - USA

The Hudson Horror

Melodic Death - USA

The Human Abstract

Metalcore - USA

The Human Collective

Hardcore - USA

The Human Condition (USA-1)

Metalcore - USA

The Human Condition (USA-2)

Deathcore - USA

The Human Dilemma

Metalcore - USA

The Human Extinction

Deathcore - USA

The Human Quena Orchestra

Drone - USA

The Human Race Is Filth

Crust - USA

The Human Tragedy

Symphonic Black - USA

The Hundredth Man

Metalcore - USA

The Hÿss

Stoner Doom - USA

The Illumination

Metalcore - USA

The Inbred Ghouls

Grind Death - USA

The Infected

Thrash Metal - USA

The Irish Front

Deathcore - USA

The Iron Maidens

Heavy Metal - USA

The Iron Son

Metalcore - USA

The James Dean Trio

Progressive Metal - USA

The Jelly Jam

Progressive Metal - USA

The Jesus Lizard

Grunge - USA

The Joe Davis Band

Hard Rock - USA

The John Rainey Project

Heavy Metal - USA

The Johnnie K Band

Guitar Hero - USA

The Jonah Veil

Metalcore - USA

The Jonbenet

Post Hardcore - USA

The Judas Cradle

Hardcore - USA

The Judas Syndrome

Metalcore - USA

The Kennedy Veil

Brutal Death - USA

The Kidd 213

Nu Metal - USA

The Kill Junkies

Stoner - USA

The Killbotz

Crossover - USA

The Killing Condition

Brutal Death - USA

The Killing Hours

Thrash Heavy - USA

The King Must Die

Thrash Metal - USA

The King's Machine

Heavy Metal - USA

The Kingdom

Heavy Metal - USA

The Kings Divide

Hardcore - USA

The Kiss Of Death

Hardcore - USA

The KMX Band

Heavy Metal - USA

The Knife Trade

Melodic Death - USA

The Knights Of Abaddon

Death Grind - USA

The Knives

Hard Rock - USA

The Kris Norris Projekt

Progressive Metal - USA

The Kunst Conspiracy

Indus Gothic - USA

The Last Alliance

Technical Thrash - USA

The Last Hard Men

Hard Rock - USA

The Last King

Deathcore - USA

The Last Of Days

Heavy Metal - USA

The Last Of Lucy

Technical Death - USA

The Last Of Our Kind

Metalcore - USA

The Last Reign

Melodic Death - USA

The Last Savior Of God

Melodic Death - USA

The Last Stand

Hardcore - USA

The Last Ten Seconds Of Life

Deathcore - USA

The Last Things

Progressive Metal - USA

The Last Vegas

Hard Rock - USA

The Law (USA)

Heavy Metal - USA

The Lead

Crossover - USA

The Legend

Hard Rock - USA

The Lemmings

Heavy Rock - USA

The Letter Black

Alternative Metal - USA

The Letters Organize

Post Hardcore - USA

The Leviathans Mandible

Death Grind - USA

The Lifeless Design

Death Metal - USA

The Linden Murder

Hardcore - USA

The Lion's Daughter

Death Black - USA

The Liquescent Horror

Funeral Doom - USA

The Litter

Heavy Rock - USA

The Living Fields

Melodic Doom - USA

The Locust

Grind Death - USA

The Lord Weird Slough Feg

Heavy Metal - USA

The Lords Of Algol

Gothic Black - USA

The Lost

Hard Rock - USA

The Lost Anthology

Metalcore - USA

The Love Team

Stoner - USA

The Loving Loss

Progressive Metal - USA

The Lucid Archetype

Deathcore - USA

The Ludovico Technique

Industrial Electro - USA

The Lumbar Endeavor

Sludge Doom - USA

The Luna Sequence

Industrial Metal - USA

The Lurking Corpses

Thrash Metal - USA

The Lylat Continuum

Progressive Death - USA

The Machinist (USA)

Deathcore - USA

The Magpie Salute

Hard Rock - USA

The Makai

Deathcore Thrash - USA

The Mandrake

Melodic Death - USA

The Mantle

Progressive Metal - USA