Wagner, Richard
[Author]
;
Wagner, Wolfgang
[Other];
Large, Brian
[Other];
Sinopoli, Giuseppe
[Performer];
Engert, Ruthild
[Performer];
Robinson, Joy
[Performer];
Sotin, Hans
[Performer];
Versalle, Richard
[Performer];
Brendel, Wolfgang
[Performer];
Pell, William
[Performer];
Vogel, Siegfried
[Performer];
Bieber, Clemens
[Performer];
Sólyom-Nagy, Sándor
[Performer];
Studer, Cheryl
[Performer]
Bayreuther Festspiele Festspielorchester,
Bayreuther Festspiele Festspielchor