Name
- Keith Prowse & Co. Ltd, concert and musical agency, 1830-2
- Liddle, Samuel, pianist and composer, 1867-1951, http://isni.org/isni/000000... http://viaf.org/viaf/88990922
- MacMahon, Desmond, composer, 1898-1962, http://isni.org/isni/000000... http://viaf.org/viaf/611167462
- Macmillan and Co, publishers, 1843-2
- Macpherson, Stewart Charles, musician, 1865-1941, http://isni.org/isni/000000...2
- Matthay, Tobias Augustus, pianist, 1858-1945, http://isni.org/isni/000000...2
- McCormack, John, Irish tenor, 1884-19452
- Molloy, Maurice, correspondent of Boosey and Hawkes Ltd., fl 1937-19382
- Barnoldswick Church of England School, fl 19381
- Bloch, Ernest, American composer, 1880-1959, http://isni.org/isni/000000...1
- British Broadcasting Corporation, 1923-1
- Carderoy, W. G., Boys' Central School (Walthamstow), fl 1937-19381
- Carson, A. E., of Moulsecoomb Senior Girls' School, Brighton, fl 1937-19381
- City of Leicester Competitive Festival of Music, fl 19381
- Concert Golfing Society, 1921-1
- Curwen Press, printing press, 1863-19841
- Dawson, Ruth, of the Middlesbrough Musical Union, fl 1937-19381
- Finch, D. A., headmistress of Longley Hall Central School, fl 19381
- France, J., of the Mill Road Methodist Sunday School, Cleethorpes, fl 19381
- Fraser, David, psychologist and educator, 1888-19621