| Verfasser | Häufigkeit |
| Brun, Marc |
1 |
| Da Ponte, Lorenzo 1749-1838 |
1 |
| Dami, Michel |
1 |
| Desderi, Claudio 1943-2018 |
1 |
| Gasc, Christian 1945-2022 |
1 |
| Grunberg, Peter |
1 |
| Hagegård, Håkan 1945- |
1 |
| Jordan, Armin 1932-2006 |
1 |
| Madra, Barbara |
1 |
| Mozart, Wolfgang Amadeus 1756-1791 |
1 |
| Otter, Anne-Sofie von 1955- |
1 |
| Senn, Maurice |
1 |
| Swenson, Ruth Ann 1959- |
1 |
| Winbergh, Gösta 1943-2002 |
1 |