Name
- Maison Brahy, of Liège; music dealers, fl 1947-19591
- Maison de Musique Huni, of Zürich; music dealers, fl 1944-19571
- Mechanical-Copyright Protection Society Ltd, 1924-1
- Menuhin, Hephzibah, pianist, 1920-1981, http://isni.org/isni/000000...1
- Nieuwe Rotterdamsche Courant, Dutch newspaper, 1844-19701
- Omloo & Van der Wal, of Amsterdam; music dealers, fl 1956-19591
- Ottado y Garrido, of Montevideo, fl 1939-19411
- Oxford University Press, University of Oxford, 1486-1
- Radecke, Kurt, music publisher, fl 1956-19601
- Ricketts, Frederick Joseph, alias Kenneth Alford; composer, 1881-19451
- Roth, Ernst, music publisher, 1896-19711
- STIM, Swedish performing rights society, 1923-1
- Salabert, music publishers of Paris, 1894-1
- Sammut, Daniel, Carmelite friar, d 20161
- Schlesinger, Fritz G., of Tel Aviv; music dealer, fl 1955-19611
- Schmolka, Walter, lyricist, fl 1939-1941, http://isni.org/isni/000000...1
- Schott Frères, of Brussels; music publishers, 1889-1
- Schönherr, Max, Austrian composer, 1903-1994, http://isni.org/isni/000000...1
- Scott, Cyril Meir, composer and writer, 1879-19701
- Seefehlner, Egon, Austrian opera administrator, 1912-1997, http://viaf.org/viaf/574076431