Heavy metal

JETTBLACK

Rock · Hard Rock

Kaine

Indie · Electronic

Karrion

Death metal · Heavy metal

Kill Devil Hill

Metal · Hard Rock

Killjoy

Metal · Heavy metal

King Diamond

Metal · Black metal

Kobra And The Lotus

Rock · Metal

Labyrinth

Metal · Heavy metal

Leader

Metal · Heavy metal

Legend

Hardcore · Heavy metal

Lion

Rock · Hard Rock

Logos

Grime · DubStep

London

Hard Rock · Heavy metal

Lone Wolf

Folk · DubStep

Lord

Metal · Black metal

Love/Hate

Rock · Hard Rock

Lust

Hard Rock · Black metal

Machine Head

Metal · Heavy metal

Mad Hatter 2.0

Rock · Metal

Madam X

Metal · 80s

Marseille

Heavy metal · Russian

Maverick

Heavy metal · Japanese

Megadeth

Metal · Heavy metal

Messenger

Metal · Progressive rock

Messiah's Kiss

Metal · Heavy metal

Metal Allegiance

Heavy metal

Metallica

Rock · Metal

Michael Schenker

Hard Rock · Heavy metal

Michael Schenker Group

Rock · Classic rock

Mind Funk

Heavy metal · Grunge

Misfit

Heavy metal · Progressive metal

Mitra

Heavy metal · Thrash metal

More

Electronic · Ambient

Mötley Crüe

Rock · Hard Rock

Motörhead

Rock · Metal

Nazareth

Rock · Classic rock