- Ma Lianliang
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- Maartje Offers
- Mabel Garrison
- Maccimusprime
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- Macio
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- Madelaine Ringo-Stauble
- Madeleine Sibille
- Madge Botsford
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- Magali Léger
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- Magdaléna Hajóssyová
- Magic Orchestra
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- Magnus Piontek
- Magyar Rádió és Televízió Szimfonikus Zenekara
- Magyar Állami Hangversenyzenekar
- Magyar Állami Népi Együttes Énekkara
- Magyar Állami Operaház Zenekara
- Magyar Állami Operaház Ének -és Zenekara
- Maite Itoiz
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- Manfred Jungwirth
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- Manhattan School of Music Opera Theatre
- Manolo Alvarez Mera
- Manuel Ausensi
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- Marc Minkowski
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- Marcel Cariven
- Marcel Cariven Orchestra
- Marcel Journet
- Marcel Merkès
- Marcel Merkès & Paulette Merval
- Marcel Vanaud
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- Marcel Wittrisch
- Marcela Ines Luna
- Marcela Rodríguez, Armando Gama, Irasema Terrazas
- Marcela Sembrich
- Marcella Pobbe
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- Marcelle Meyer
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- Marcelo Alvarez, Salvatore Licitra
- Marcelo Álvarez
- Marco Angioloni
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- Marco Beasley
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- Marco Bernardo
- Marco Berti
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- Margarete Arndt-Ober
- Margarete Baumer
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- Margarete Matzenauer
- Margarete Teschemacher
- Margarethe Cornel
- Margarita Gritskova
- Margathe Matzenauer
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- Margherita Perras
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- Margot Kuijpers
- Margriet Buchberger
- Marguerite D'Alvarez
- Maria Angeles Peters
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- Maria Chiara
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- Maria Dra
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- Maria Gabriella Cianci
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- Marita Solberg
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- Mariusz Kwiecien