| Verfasser | Häufigkeit |
| Domingo, Plácido 1941- |
3 |
| Cantarero, Mariola 1978- |
2 |
| Herrera, Nancy Fabiola ca. 20./21. Jh |
2 |
| López Cobos, Jesús 1940-2018 |
2 |
| Moreno Torroba, Federico 1891-1982 |
2 |
| Acosta, José Antonio |
1 |
| Aguirresarobe, Javier |
1 |
| Arnáez, José |
1 |
| Barrio, Amalia |
1 |
| Berganza, Teresa 1933-2022 |
1 |
| Bergasa, Carlos |
1 |
| Blancas, Angeles |
1 |
| Bros, José |
1 |
| Bros, José 1960- |
1 |
| Carrasco Parilla, Pedro José |
1 |
| Chausson, Carlos 1950- |
1 |
| Coronel Llamas, José M. |
1 |
| Durán, Carlos |
1 |
| Erice, Victor |
1 |
| Espinar Moreno, Antonio Luis |
1 |