MTM

Portugal

MTM Music

unknown

Mu

Italy

Mu Land

unknown

Mucho Fruto Music Inc.

unknown

Muck Records

unknown

Mud Records

unknown

Muerte Negra Discos

unknown

Mülleimer Records

unknown

Multi Coloured Music

unknown

Multi-Polar Music

Netherlands

Multimedia Publishing

unknown

Multimedia Records

Serbia

Multisonic

unknown

MummaGrubbs Records

unknown

Mums Records

unknown

Munck Mix

USA

Mundo Da Canção

unknown

Mungaso Productions

USA

Munich Music

unknown

Munich Records

Belgium

Munster Records

Spain

Murailles Music

France

Murderecords

unknown

Murmur

unknown

Murmúrio

unknown

Murphy Records

unknown

Murray Hill

unknown

Murrayfield

unknown

Muscle Tone Records

USA

Muse Entity Records

unknown

Musea Records

France

Mushroom Pillow

unknown

Mushroom Records

Australia

Mushroom Runner Records

unknown

Musi Canard

unknown

Music Adventure Hennef

unknown

Music and Melody

unknown

Music and Merch

unknown

Music Avenue

unknown

Music Box Records

unknown

Music Brokers

unknown

Music Business Norway

Norway

Music Cartel

unknown

Music Club

unknown

Music Club Deluxe

United-Kingdom

Music Collection International

United-Kingdom

Music Corner Records

Poland

Music Deluxe Records

unknown

Music Fear Satan

France

Music Fellowship

USA

Music First

unknown

Music For Cats Records

Canada

Music For End Times

USA

Music For Nations

United-Kingdom

Music For Pleasure (MFP)

United-Kingdom

Music Fusion

unknown

Music In 70's Records

unknown

Music In Higher Places

unknown

Music In Space

unknown

Music In Stone

unknown

Music Is Intelligence

unknown

Music Little People

unknown

Music Machine

unknown

Music Maker

unknown

Music Maniac Records

unknown

Music Mill

unknown

Music Mirror

unknown

Music Mob

unknown

Music Net England

unknown

Music On Vinyl

unknown

Music Products

unknown

Music Reviews LTD

unknown

Music Ruins Lives

unknown

Music Sales Corporation

unknown

Music Sessions

unknown

Music Tape

unknown

Music Theories Recordings

Netherlands

Music With Love

unknown

Music With Soul! Records

unknown

Music-Box

unknown

Música Alternativa

unknown

Musica Forte

unknown

Musica Global

Spain

Musica Mystica

unknown

Musica Spol

unknown

Musica Studio's

Indonesia

Musical Tragedies

Germany

Musicast

unknown

Musicata

unknown

Musicavisión

unknown

Musician Records

unknown

MuSick Recordings

USA

Musicline

unknown

Musicmine

unknown

Musicolor

Germany

Musicom

Poland

Musicomptoir

unknown

Musicrama

unknown

Musicvision

unknown