Name
- Copland, Aaron, composer, 1900-19903
- Boston Records, of Boston, Massachusetts, United States, fl 1956-19582
- Britten, Edward Benjamin, Baron Britten of Aldeburgh, composer, 1913-1976, http://isni.org/isni/000000...2
- Chotzinoff, Samuel, American pianist, 1899-1964, http://isni.org/isni/000000...2
- Cosman, Milein, née Emilie Cosmann; artist, 1921-20172
- Smith, Carleton, correspondent of Boosey and Hawkes Ltd., fl 1953-19582
- Associated Television Ltd., fl 19581
- Beck, German publishers, 1763-1
- Brain, Dennis, horn player, 1921-1957, http://isni.org/isni/000000...1
- British Broadcasting Corporation, 1923-1
- Calder Publications, publishers, 1949-1
- Calder, John, publisher, 1927-2018, http://isni.org/isni/000000...1
- Caplat, Moran, administrator, Glyndebourne Opera, 1916-2003, http://isni.org/isni/000000...1
- Cartwright, Herbert, correspondent of Boosey and Hawkes Ltd., fl 1956-19571
- Cassadó, Gaspar, Spanish cellist and composer, 1897-1966, http://isni.org/isni/000000...1
- Chorley, Kenneth, correspondent of Boosey and Hawkes Ltd., fl 1957-19581
- Coke, Gerald Edward, merchant banker and collector of Handeliana, 1907-19901
- Craft, Robert, conductor and writer on music, 1923-2015, http://isni.org/isni/000000...1
- Cross, Joan, singer, 1900-19931
- Csato, Tibor, physician and scientist, 1906?-2003, http://isni.org/isni/000000...1