Lux Records

unknown

Luzik

unknown

LVP Entertainment

unknown

LX Editora

unknown

Lycium Music

unknown

Lyd iLøo Records

Norway

Lyn

unknown

Lynchburg Music

unknown

Lyntone

unknown

Lynx Music

Poland

Lyon Music Developpement

France

Lyon Tapes

unknown

Lyra

unknown

Lyre Records

USA

Lyric Street Records

USA

Lytch

unknown

Lyte Records

Ireland

M - O Music

France

M And A Musicart

Sweden

M Art

Poland

M-1

unknown

M-Net Media

South-Korea

M10 Records

France

Ma.Ra.Cash Records

Italy

Maboroshi No Sekai

unknown

Mac's Record Label

unknown

Macadam

Canada

Macaroni Records

Japan

MACE Music

USA

Machete Records

unknown

Machine Elf Records

unknown

Machupicchu Industrias

unknown

Macina Dischi

unknown

Mad

unknown

Mad Butchers Records

Germany

Mad Core Records

unknown

Mad Deadly Worldwide Communist Gangster

unknown

Mad Dragon

unknown

Mad Man's Ruin Records

unknown

Mad Pig Records

unknown

Mad Pray Records

unknown

Mad Prophet Records

unknown

Mad Radicalmusic

unknown

Mad Science Records

USA

Mad Vox

unknown

Madacy

unknown

Madame Léo

unknown

Madcap Collective

unknown

Made in Brazil Records

unknown

Made In Heaven

unknown

Made In Japan Records

Japan

Made In Mexico

USA

Made To Measure

unknown

Mademoiselle Records

unknown

Madfish Records

unknown

Madison

unknown

Madman

unknown

Madrigal

unknown

Madrona Records

Canada

Madskull

unknown

Magaibutsu

unknown

Magenta

unknown

Magic Bullet Records

USA

Magic Collection

unknown

Magic Mushrooms Records

Greece

Magic Music

unknown

Magic Production

unknown

Magic Promotion

unknown

Magic Records (FRA)

France

Magic Records (PL)

Poland

Magic Wand Records

unknown

Magick Nuns Records

unknown

Magick Records

USA

Magilla Guerilla records

unknown

Magister Ludi Records

USA

Magma

Italy

Magna Carta

unknown

Magna Polonia

Poland

Magnasound

unknown

Magnatude Records

unknown

Magnatune

USA

Magneoton

unknown

Magnet

unknown

Magnetic Video

unknown

Magnificient Music

Germany

Magnificient Records

unknown

Magnolia Records

USA

Magnum Music Group

USA

Magnum Records (TWN)

Taiwan

Magor SRO

unknown

Magpie Records

United-Kingdom

Magsjuka

unknown

Mailboat Records

USA

Main Event Records

unknown

Main Stream

unknown

Main Street

unknown

MainLine Records

unknown

MainMan Ltd

unknown

Mainstream Production

unknown

Mainstream Records

unknown