| Verfasser | Häufigkeit |
| Alvarez, Isabel |
2 |
| Amiel, Henri |
2 |
| Ayestaran, Antxon |
2 |
| Berbié, Jane 1931- |
2 |
| Blatt, Gérard |
2 |
| Brambilla, Hugues |
2 |
| Burles, Charles 1936- |
2 |
| Cubaynes, Jean-Jacques 20.Jh |
2 |
| Dale, Laurence 1957- |
2 |
| Dam, José van 1940- |
2 |
| Dran, Thierry 1953- |
2 |
| Etxeberria, Marian |
2 |
| Gedda, Nicolai 1925-2017 |
2 |
| Horne, Marilyn 1934- |
2 |
| Laborde, Hermina |
2 |
| Mahé, Martine |
2 |
| Orchestre du Capitole de Toulouse |
2 |
| Orfeón Donostiarra |
2 |
| Perez, Elena |
2 |
| Plasson, Michel 1933- |
2 |