Mercury
Merlin's Nose
Metal Mind
Metel Mind
Metromedia
Metronome
MFSE
MG Art
MI
Microfon
Microsoft
MIG
MIG lp
Milestone
Mind's Eye
Minor
Minority Records
Minotauro Records
Mio
Mirror
Mischief Music
Missing In Action
Missing Vinyl lp
MNW
Modern Harmonic
Modern Music
Modulus
Monster Melodies
Moonjune Records
Morgan Bluetown
Moshi
Moundrag
Mount Royal Records
Movieplay
MP
MPS
MSI
Munster
Musea
Musea lp
Musea/Mals
Music for Fans
Music for Fans lp
Music Hall
Music on CD
Music on Vinyl
Musica es Cultura
Musicbazz
Musiccando
MuSick Recordings
MuViAer
Muza
Mylodon
Mystic
Nagaoka
Nasoni
Neon
Nero's Neptune
New Amos
Nexus
Nightwings
NMC
No Music No Life
Norse Music
Norske Albumklassikere
Not Bad Records
Noteworthy
Noticias
Now Again
Now Sounds
Nu Musi
Numero Group
O Music
O-Music
O-Music lp
Obscure Oxide
Ohr lp
Ohrwaschl
Ohrwaschl lp
On the Air
One Way
One Way Records
Open Mind Records
Opus
OR
Orange
Orfeon
Original Music Records
Original press lp
Original tour program
Ork
ORK Records
Oskar Records
Outsider
Outsiderlp
Ozit
P-Vine
PACD
Pacemaker
Paisley Press
