Clifford Curzon Members of the Wiener Oktett Willi Boskovsky Violin Gunther Breitenbach Viola Nikolaus Hubner Cello Johann Krump Double bass
Clifford Curzon Wiener Philharmonic Quartet (Willi Boskovsky, Otto Strasser - Violins Rudolf Streng - Viola Robert Scheiwein - Cello)