| Verfasser | Häufigkeit |
| Domingo, Plácido 1941- |
4 |
| Carreras, José 1946- |
1 |
| Chung, Myung-Whun 1953- |
1 |
| Clarke, Paul Charles 1965- |
1 |
| Courtis, Jean-Philippe 1951- |
1 |
| Domingo, Jean |
1 |
| Fondary, Alain 1932- |
1 |
| Galvez-Vallejo, Daniel 1967- |
1 |
| Gauthier, André |
1 |
| Gavazzeni, Gianandrea 1909-1996 |
1 |
| Gounod, Charles 1818-1893 |
1 |
| Graham, Susan 1960- |
1 |
| Harismendy, François |
1 |
| Jaubert, Alain 1940- |
1 |
| Karajan, Herbert von 1908-1989 |
1 |
| Levine, James 1943-2021 |
1 |
| Lombard, Alain 1940- |
1 |
| Maazel, Lorin 1930-2014 |
1 |
| Meier, Waltraud 1956- |
1 |
| Miles, Alastair 1961- |
1 |