Wagner, Richard
[Author]
;
Furtwängler, Wilhelm
[Performer];
Bockelmann, Rudolf
[Performer];
Lorenz, Max
[Performer];
De Sabata, Victor
[Performer];
Larsén-Todsen, Nanny
[Performer];
Helm, Amy
[Performer];
Elmendorff, Karl
[Performer];
Graarud, Gunnar
[Performer];
Sattler, Joachim
[Performer];
Andrésen, Ivar
[Performer]
Bayreuther Festspiele Festspielorchester