| Verfasser | Häufigkeit |
| McIntyre, Donald 1934- |
11 |
| MacQuarrie, Carole H. |
9 |
| McQuarrie, Donald A. |
9 |
| Rock, Peter A. |
9 |
| Wagner, Richard 1813-1883 |
9 |
| Boulez, Pierre 1925-2016 |
8 |
| Hofmann, Peter 1944-2010 |
8 |
| Altmeyer, Jeannine 1948- |
7 |
| Jones, Gwyneth 1936- |
7 |
| Salminen, Matti 1945- |
7 |
| Bayreuther Festspiele Festspielorchester |
6 |
| Schwarz, Hanna 1943- |
6 |
| Bayreuther Festspiele Festspielchor |
4 |
| Chéreau, Patrice 1944-2013 |
3 |
| Jung, Manfred 1940-2017 |
3 |
| Killebrew, Gwendolyn 1939-2021 |
3 |
| Schiml, Marga 1945- |
3 |
| Schnaut, Gabriele 1951-2023 |
3 |
| Zednik, Heinz 1940- |
3 |
| Bean, Sean 1959- |
2 |