Fidelio, Op. 72, Act II: Duett. Nur hurtig fort (Rocco, Leonore)
Beethoven: Fidelio, Op. 72 Karl Ridderbusch, Herbert von Karajan, Berlin Philharmonic, Helga Dernesch January 1, 1971
Beethoven: Fidelio, Op. 72 Karl Ridderbusch, Herbert von Karajan, Berlin Philharmonic, Helga Dernesch January 1, 1971