| Verfasser | Häufigkeit |
| Obert, Klaus 1953- |
2 |
| Pogadl-Bakan, Karin |
2 |
| Rein, Gabriele |
2 |
| Bakan, Igor 1984- |
1 |
| Dekeyser, Charles 1986- |
1 |
| Gearhart, Julianne |
1 |
| Hallenberg, Ann 1967- |
1 |
| McPherson, Robert |
1 |
| Papathanasiu, Myrtō |
1 |
| Rossini, Gioachino 1792-1868 |
1 |
| Santamaría, Eduardo 1966- |
1 |
| Vlaamse Opera Symfonisch Orkest |
1 |
| Wagner, Josef 1975- |
1 |
| Zedda, Alberto 1928-2017 |
1 |