| Verfasser | Häufigkeit |
| Kleiber, Carlos 1930-2004 |
8 |
| Matias, João Carlos Oliveira |
4 |
| Mitelman, Carlos Octavio |
4 |
| Morales, Carlos O. 1964- |
4 |
| Azevedo, Susana Garrido |
3 |
| Zuccherino, Daniel R. |
3 |
| Adam, Theo 1926-2019 |
2 |
| Bach, Johann Sebastian 1685-1750 |
2 |
| Bankl, Wolfgang 1960- |
2 |
| Bartók, Béla 1881-1945 |
2 |
| Bonney, Barbara 1956- |
2 |
| Cappuccilli, Piero 1929-2005 |
2 |
| Ciannella, Giuliano |
2 |
| Crass, Franz 1928-2012 |
2 |
| Domingo, Plácido 1941- |
2 |
| Dvořák, Antonín 1841-1904 |
2 |
| Fischer-Dieskau, Dietrich 1925-2012 |
2 |
| Freni, Mirella 1935-2020 |
2 |
| Gonda, Anna |
2 |
| Hille, Ingrid |
2 |