| Verfasser | Häufigkeit |
| Bogardus, Stephen |
3 |
| Carreras, José 1946- |
3 |
| Edeiken, Louise |
3 |
| Harrell, Richard |
3 |
| Horne, Marilyn 1934- |
3 |
| Livingston, David |
3 |
| Nelson, Marty |
3 |
| Ollmann, Kurt 1957- |
3 |
| Réaux, Angelina 1959- |
3 |
| Te Kanawa, Kiri 1944- |
3 |
| Thom, Peter |
3 |
| Troyanos, Tatiana 1938-1993 |
3 |
| Zambalis, Stella |
3 |
| Bernstein, Alexander |
2 |
| Bernstein, Leonard 1918-1990 |
2 |
| Bernstein, Nina |
2 |
| Lester, Todd |
2 |
| Sondheim, Stephen 1930-2021 |
2 |
| Albert, Adrienne 1941- |
1 |