- M. Behrens
- M.M. & M.N.
- Maarten Altena Ensemble
- Maarten Bon
- Macauley Hubert
- Machinefabriek
- Maciej Zimka
- Macio
- Maddie Chyun
- Madeleine Cocolas
- Madeleine Grey
- Madeleine Jonsson Gille
- Madeleine Kristoffersson
- Madensuyu
- Madi Ensemble
- Mads Tolling
- Mae Ji-Yoon
- Magali Mosnier
- Magas
- Magda Laszlo
- Magda Tagliaferro
- Magda Vogel
- Magdalena Adamek
- Magdalena Mullerperth
- Magnard Ensemble
- Magnus Andersson
- Magnus Ludvigsson
- Magyar Rádió Szimfonikus Zenekara
- Magyar Állami Hangversenyzenekar
- Mahkenna
- Mahmood Khan
- Maike Zazie
- Mainfred Arthur
- Maiya Kenick
- Maja Ratkje
- Maja S.K. Ratkje
- Makaya McCraven
- Make A Rising
- Maki Namekawa
- Makigami Koichi
- Makis Hager
- Mako
- Makoto Kawabata
- Makrokosmos Quartet
- Maksymilian Connelly
- Malachy Papers
- Malakoff Kowalski
- Malcolm Arnold
- Malcolm Goldstein
- Malcolm Haze
- Malcolm Holcombe
- Malcolm Sinclair
- Maldito
- Maliserza Hutchenerl
- Mallory Sera
- Mamab
- Mambotur
- Mami Koshigoe
- Mamiffer
- Mamoru Fujieda
- Man Forever
- Man Jumping
- Mandeep Mahanta
- Mandel
- Mandelring Quartett
- Mandible Chatter
- Manfred Schmitz
- Mangex
- Manhgold9
- Manickam Yogeswaran
- Manipulated Squarehead
- Mannheim Steamroller
- Manos Achalinotopoulos
- Mansfield University Festival Chorus
- Manu Mayr
- Manuel Amico
- Manuel Boltano
- Manuel Göttsching
- Manuel Loos
- Manuel Rosenthal
- Manuela Gouveia
- Many Arms
- Mapa
- Maple Station
- Maranata
- Marangoni Alessio
- Marc Aaron Jacobs
- Marc Behrens
- Marc Coppey
- Marc Ducret
- Marc Lanjean
- Marc Lener
- Marc Mauillon
- Marc Mellits
- Marc Moulin
- Marc Ribot
- Marc Ribot's Ceramic Dog
- Marc Sabat
- Marc Sabatella
- Marc-André Hamelin
- Marcel Gazelle
- Marcel Mule
- Marcel Quillevéré
- Marcel Riviera
- Marcella Silvani
- Marcelle Mercenier
- Marcello Appignani
- Marcello De Francisci
- Marcello Liverani
- Marcelo Bratke
- Marcelo Jaime Nisinman
- Marcin Brzozowski
- Marcin Danilewski
- Marcin Krzyżanowski
- Marcin Lukaszewski
- Marcin Nałęcz-Niesiołowski
- Marcin Starosta
- Marcin Wasilewski Trio
- Marcin Wyrostek
- Marco Albonetti
- Marco Angius
- Marco Carola
- Marco Corsi
- Marco Dalpane
- Marco Dalsass
- Marco De Biasi
- Marco F. Ferrari
- Marco Ferrari
- Marco Fusi
- Marco Giannoni
- Marco Ielmini
- Marco Mengoni
- Marco Molaschi
- Marco Pavin
- Marco Pedrazzini
- Marco Sabiu
- Marco Samuel
- Marco Sensi
- Marco Velocci
- Marco Ventre & Band
- Marco Zannone
- Marcos Bentes
- Marcos Madrigal
- Marcos Vinicius
- Marcus Creed
- Marcus Llerena
- Marcus Maeder
- Marcus Schmickler
- Marcus Sukiennik
- Mardoosh
- Marek Szlezer
- Margaret Brandman
- Margaret Leng Tan
- Margaret Nielsen
- Margaret Price
- Margarete Babinsky
- Margarita Höhenrieder
- Margo Promińska
- Margot Leavitt
- Margus Paavo
- Mari Asakawa
- Mari Kimura
- Mari Sainio
- Maria Alves Da Silva
- Maria Ana Guimarães
- Maria Bergmann
- Maria Burguillos
- Maria Callas
- Maria Croonen
- Maria Di Giulio
- Maria Gabriella Bassi
- Maria Grazia Bellocchio
- Maria Guinand
- Maria Isabella De Carli
- Maria Kareska
- Maria Khodina
- Maria Kiosseva
- Maria Kowollik
- Maria Kurenko
- Maria Lettberg
- Maria Lopez Egui
- Maria Lui
- Maria Mena
- Maria Meriko
- Maria Murano
- Maria Novotna
- Maria Pia de Vito
- Maria Pia Vito
- Maria Teresa Madeira
- Maria w Horn
- Maria Wenge
- Maria Yudina
- Maria-Elisabeth Lott
- Mariani Klavierquartett
- Mariano Deidda
- Marie Awadis
- Marie Dassel
- Marie Delna
- Marie Seidler
- Marie-Antoinette Aussenac-Broglie
- Marie-Claire Alain
- Marie-Claire Jamet
- Marie-Claude Werchowska
- Marie-Louise Girod
- Marie-Martine Simandy
- Marie-Rose Carlié
- Mariella Kovac
- Marielle Labèque
- Marielle V Jakobsons
- Marijke Van Dui
- Mariko Takahashi
- Marilyn Crispell
- Marilyn Lerner
- Marilyn Mason
- Marilyn Mazur
- Marimolin
- Marin Alsop
- Marina Arsenijevic
- Marina De Gabarain
- Marina Lima
- Marina Samoylovich
- Marina Samson-Primachenko
- Marina Tarasova
- Marina Tchebourkina
- Marinella Necchi
- Marino Formenti
- Mario
- Mario Anastasia
- Mario Batkovic
- Mario Caroli
- Mario Cei
- Mario Diaz de León
- Mario Lanza
- Mario Marzi
- Mario Modestini
- Mario Pagotto
- Mario Viñuela
- Marion Graham
- Marisa Anderson
- Marisa Robles