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

Majestic Rock

unknown

Majesty

Sweden

Majic Wallet Records

unknown

Majikick Records

Japan

Majix

unknown

Majken Records

unknown

Major Crimes Records

Australia

Major Label

Germany

Major League Productions

United-Kingdom

Major Leidén Productions

unknown

Major Let Down Records

unknown

Major Records

Germany

Majora

unknown

Majordomo Records

USA

Make A Mess

USA

Make It Real Records

Canada

Make Mine Music

United-Kingdom

Make My Day Records

Germany

Make Records

unknown

Making Believe Records

unknown

Making Tyme

unknown

Making Waves

United-Kingdom

Makoto Recording

unknown

Mala Vida Records

unknown

Malarie Records

Czech-Republic

Maldito Records

Spain

Maldoror

unknown

Malek Records

unknown

Malfunction Records

unknown

Malicious Damage Records

unknown

Malicious Records

Germany

Malicious Vinyl

USA

Mallory Towers

unknown

Maloka

France

Mals

Russia

Malt Soda Recordings

unknown

Maltkross Productions

unknown

Malucos da Pátria

unknown

MAM

unknown

Maman Records

France

Mami Records

Poland

Mamma Records

unknown

Mammoth Cave

Canada

Mammoth Records

unknown

Mamushka Dogs Records

unknown

Man Made

unknown

Man Records

unknown