Name
- Adler, Peter Herman, conductor, 1899-1990, http://isni.org/isni/000000...1
- Albersen Muziek, Dutch music publishers, 1928-1
- Almeida, Antonio Jacques, conductor, 1928-19971
- Alphenaar Muziekhandel, of Haarlem; music dealers, 1894-1
- Alwyn, William, composer, 1905-19851
- 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
- Apollo-Verlag, music publishers of Zürich, fl 1947-19591
- Asow, Erich Hermann, German musicologist, 1892-1964, http://isni.org/isni/000000...1
- Atlantis Verlag, 1930-1
- Auckland Junior Symphony Orchestra, fl 1958-19591
- Australasian Performing Right Association, 1926-1
- Britten, Edward Benjamin, Baron Britten of Aldeburgh, composer, 1913-1976, http://isni.org/isni/000000...1
- Editions Altona, music publishers of Amsterdam, fl 1948-19601
- Hawkes, Ralph, music publisher, 1898-19501
- Ricketts, Frederick Joseph, alias Kenneth Alford; composer, 1881-19451