Name
- Alwyn, William, composer, 1905-19852
- Copley, Noma, née Rathner, jeweller and art collector, 1916-2006, http://isni.org/isni/000000...2
- G. Ricordi & Co., music publishers, 1808-2
- Theodorakis, Mikis, composer, 1925-2021, http://isni.org/isni/000000...2
- Wilson, Robert, composer, fl mid 20th century, http://isni.org/isni/000000...2
- Çetinoyar, Rıza, bassoonist, b 19152
- Accademia Nazionale di Santa Cecilia, 1585-1
- Adler, Peter Herman, conductor, 1899-1990, http://isni.org/isni/000000...1
- Adolf Robitschek, music publishers, 1870-1
- Agar, Herbert Sebastian, American journalist, 1897-19801
- Albersen Muziek, Dutch music publishers, 1928-1
- Almeida, Antonio Jacques, conductor, 1928-19971
- Alphenaar Muziekhandel, of Haarlem; music dealers, 1894-1
- American Composers' Alliance, 1937-1
- American Society of Composers, Authors and Publishers, 1914-1
- An, Ik-t'ae, South Korean composer and conductor, 1906-1965, http://isni.org/isni/000000...1
- Anglo-Soviet Music Press, music publishers, 1948-1970?1
- Apollo-Verlag, music publishers of Zürich, fl 1947-19591
- Artisjus, Hungarian Intellectual Property Office, 1953-1
- Arvid Englind, of Stockholm; music dealers, fl 1958-19591