Ludwig van Beethoven; Helga Dernesch, Jon Vickers, Karl Ridderbusch, Zoltán Kelemen, Horst R. Laubenthal, José van Dam, Helen Donath, Chor der Deutschen Oper Berlin, Berliner Philharmoniker, Herbert von Karajan

Fidelio

Biography of musician Helga Dernesch — life facts, career highlights and creative path