| Verfasser | Häufigkeit |
| Courtney, James |
1 |
| Dalayman, Katarina 1963- |
1 |
| Davis, Brian |
1 |
| Eaglen, Jane 1960- |
1 |
| Griffey, Anthony Dean |
1 |
| Heppner, Ben 1956- |
1 |
| Hughes, Raymond |
1 |
| Ketelsen, Hans-Joachim |
1 |
| Levine, James 1943-2021 |
1 |
| Meekins, Sharon |
1 |
| Metropolitan Opera Chorus |
1 |
| Metropolitan Opera Orchestra |
1 |
| Pape, René 1964- |
1 |
| Schowalter, Mark |
1 |
| Wagner, Richard 1813-1883 |
1 |