Fidelio, Op. 72, Act 2: No. 16e, "O Gott! O Gott! welch ein Augenblick" (Leonore, Marzelline, Florestan, Fernando, Rocco, Chorus) song by Christa Ludwig, Jon Vickers, Ingeborg Hallstein, Wilhelm Pitz, Otto Klemperer, Philharmonia Chorus & Philharmonia Orchestra

Fidelio, Op. 72, Act 2: No. 16e, "O Gott! O Gott! welch ein Augenblick" (Leonore, Marzelline, Florestan, Fernando, Rocco, Chorus)

Beethoven: Fidelio, Op. 72 Christa Ludwig, Jon Vickers, Ingeborg Hallstein, Wilhelm Pitz, Otto Klemperer, Philharmonia Chorus, Philharmonia Orchestra March 6, 1989