- Adler, Clarence, 1886-1969.1
- American Conservatory of Music (Chicago, Ill.).1
- American Musicological Society1
- Arrau, Claudio, 1903-19911
- Arrau, Claudio, 1903-1991.1
- Awards<br>Hughes, Edwin, 1884-1965<br> National Association for American Composers and Conductors1
- Awards<br>Hughes, Edwin, 1884-1965<br> United States. War Dept.1
- Awards<br>Hughes, Edwin, 1884-1965<br>Eisenhower, Dwight D.1
- Awards<br>Hughes, Edwin, 1884-1965<br>National Federation of Music Clubs1
- Baldwin-Wallace College.1
- Balsam, Artur, 1906-19941
- Balsam, Artur, 1906-1994.1
- Behr, Jan1
- Benditzky, Naoum.1
- Bennett, Robert Russell, 1894-19811
- Cadek Conservatory of Music1
- Cadek, Joseph Ottokar, 1868-19271
- Carnegie Hall (New York, N.Y.).1
- Chadwick, G. W. (George Whitefield), 1854-19311
- Chasins, Abram, 1903-1987.1