Browse by Composer:
- MacDowell, Edward
- MacEachron, J. Reginald
- Macfarren, Walter
- Mackenzie, Alexander Campbell (Sir)
- Maganini, Quinto
- Maggio, Anthony
- Mahler, Gustav
- Majocchi, Luigi
- Mancini, Francesco
- Manns, Ferdinand
- Marais, Marin
- Marcello, Benedetto
- Marchesi, Salvatore
- Marchesi, Mathilde
- Marechal, H.
- Mariani, Angelo
- Marschner, Heinrich
- Marshall, Arthur
- Marteau, Henri
- Martin, Alexis
- Martini, Jean Paul Egide
- Martinu, Bohuslav
- Martucci, Giuseppe
- Mascagni, Pietro
- Mason, Daniel Gregory
- Mason, William
- Massé, Victor
- Massenet, Jules
- Matheson, J.
- Matthews, Artie
- Mazas-Féréol, Jacques
- Mazzaferrata, Giovanni
- McFadden, Frank X.
- Mehul, Etienne-Nicolas
- Mendelssohn, Felix
- Mendelssohn, Ludwig
- Mercadante, Saverio
- Merighi, Vincenzo
- Mertz, Johann K.
- Meyerbeer, Giacomo
- Milhaud, Darius
- Mills, Kerry
- Mlynarski, Emil
- Molbe, Heinrich
- Molino, Francesco
- Molique, Bernhard
- Monteverde, Claudio
- Monti, Vittorio
- Morlachi, Francesco
- Morrison, Will B.
- Morrison, Will B. and Crabb, C.D.
- Moszkowski, Moritz
- Mouquet, Jules
- Mozart, Leopold
- Mozart, Wolfgang Amadeus
- Mussorgsky, Modest
- Muzio, Emanuele
- Müller, August Eberhard
- Müller, Bernhard
- Müller, Peter
- Müthel, Johann Gottfried