Yale University Music Library / Quinto Maganini / Heinrich Marschner / Nikolay Karlovich Medtner / Dame Nellie Melba / Lauritz Melchior / Felix Mendelssohn-Bartholdy / Giacomo Meyerbeer / Darius Milhaud / Moritz Moszkowski / Lucien Muratore / Joaquín Nin / Jacques Offenbach / Paul Amadeus Pisk / Charles Ray Palmer / Sergey Prokofiev / Henry Ward Poole / Max Reger / Christian Heinrich Rinck / Olympe Rossini / Dane Rudhyar / Carl Ruggles / Daniel Gregory Mason / Jules Massenet / Victor Maurel / Stephen Adams / Maria Billington Merest / André Messager / Frédéric Mistral / Victor Ernst Nessler / Willem Frederik Gerard Nicolai / Eva Judd O'Meara / John R. Parker / Henry M. Phillips / Quincy Porter / Charles H. Read / Guilio Regondi / Tiarko Richefin / Artur Rubinstein / Joseph Mainzer / Wilhelm Mangold / Lowell Mason / Ignaz Moscheles / Felix Mottl / Wilhelm Adolph Müller / Sigismund Ritter von Neukomm / Claude Joseph Paris / Ebenezer Prout / Karl Ritter / Peter Ritter / Friedrich Rochlitz / Martin Roeder / Bernard Romberg / Gioacchino Rossini / Karl Friedrich Rungenhagen | 