Katalog wytwórni
- Mango Mage Records
- Mangovision
- Mangrove
- Manhaton
- Manhattan
- Mania Dub
- Maniac
- Manic Depression
- Manifest Soundworks
- Manifesto
- Manik
- Manimal
- Manivette
- Mankind
- Manne Productions
- Mannequin
- Manners McDade
- Manovill Records
- Manque Music
- Mansions & Millions
- Mansmark
- Mantella
- Manticore
- Mantis
- Mantodea Music Production
- Mantra
- Mantra Machine
- Manufactured
- Many
- Many Hats
- Mapache Records
- Maple Creek Records
- Maple Death
- Maple Music
- Maqam Records
- Maquis
- Mara Mara
- Mara Rec.
- Maraboudhabi
- Marac
- Maracash
- Maracatu
- Maracuyeah!
- Maranatha
- Marathon
- Marathon Artists
- Marble Bar
- Marcel Records
- March
- Marchvivo
- Marco Mezquida
- Marco Polo
- Mardano
- Mardev
- Mardi Gras
- Maresie Music
- Mareumo
- Marginal
- Margit Music
- Margot
- Maria Mendes
- Mariel Recording Co.
- Mariinsky
- Marilians
- Marina
- Marine-Entertainment
- Mario
- Marista
- Marius Studio
- Mark Butcher Rights Ltd
- Mark Isham Music
- Mark Records
- Mark Theater
- Mark's Music
- Market Square
- Marlin
- Marmita Records
- Marmo
- Maroo Entertainment
- Maroon
- Marquee
- Marquis
- Marquis Cha Cha
- Mars Music
- Mars Worldwide
- Marsh Family Songs
- Marshall
- Marsmountains
- Marsoleil
- Marterry
- Martez
- Martha's Music
- Martin Music
- Martingale
- Maru Ent.
- Maru Studio
- Marvel
- Marvel Studios
- Marvelous
- Mary Joy Recordings
