Beethoven, Ludwig van
[Author]
;
Raucheisen, Michael
[Performer];
Rott, Helena
[Performer];
Fehenberger, Lorenz
[Performer];
Leisner, Emmi
[Performer];
Ludwig, Walther
[Performer];
Schellenberg, Arno
[Performer];
Müller, Maria
[Performer];
Hotter, Hans
[Performer];
Schwarzkopf, Elisabeth
[Performer];
Schmitt-Walter, Karl
[Performer];
Fuchs, Marta
[Performer]