Documents

Franz Konwitschny

Franz Konwitschny

Rosalyn Tureck (piano)

Zara Nelsova (cello), Artur Balsam (piano), Lothar Broddack (piano)

Yuri Boukoff

Alfred Brendel (piano)

Ruggiero Ricci (violin), Ernest Lush (piano)

Anthony Collins, Ernest Ansermet

Ruggiero Ricci (violin), Julius Katchen (piano)

Pierino Gamba

Martha Argerich (piano)

Ernest Bour

Vlado Perlemuter (piano)