- Bartók, Béla, 1881-19451
- Bartók, Peter, 1924-1
- Frid, Géza1
- Kodály, Zoltán, 1882-19671
- Kresa, Helmy, 1904-19911
- Laughlin, James, 1914-19971
- Ormandy, Eugene, 1899-19851
- Philadelphia Orchestra1
- Pleasants, Henry1
- Pound, Ezra, 1885-19721
- Rare Book and Manuscript Library1
- Serly, Tibor1