| Verfasser | Häufigkeit |
| Warren, Leonard 1911-1960 |
3 |
| Kaskas, Anna 1909-1998 |
2 |
| Metropolitan Opera Chorus |
2 |
| Metropolitan Opera Orchestra |
2 |
| Annas, Julia 1946- |
1 |
| Betegh, Gábor 1968- |
1 |
| Burggren, Warren W. |
1 |
| Calusio, Ferruccio 1889-1977 |
1 |
| Canali, Anna Maria 1918-2016 |
1 |
| Casey, Warren |
1 |
| De Paolis, Alessio 1893-1964 |
1 |
| Del Monaco, Mario 1915-1982 |
1 |
| Doe, Doris 1899-1985 |
1 |
| Dupey, Robert |
1 |
| Echteld, Elisabeth Agnes Maria 1959- |
1 |
| Faraclas, Nicholas 1945- |
1 |
| Farell, Marita 1910- |
1 |
| Jacobs, James |
1 |
| Jagel, Frederick 1879-1982 |
1 |
| Keller, Bradley B. |
1 |