Documents

Herbert Ernst Groh (tenor), Gretl Schörg (soprano), Elisabeth Schwarzkopf (soprano), Rupert Glawitsch (tenor), Peter Anders (tenor), Anita Gura (soprano), Helge Rosvaenge (tenor), Sari Barabas (soprano), Alfons Fügel (tenor)

Ulrik Spang-Hanssen (organ)

Ruggiero Ricci (violin), Martha Argerich (piano)

Ernest Ansermet, Pierino Gamba

Leon Fleisher (piano)

George Szell

Leon Fleisher (piano)

George Szell

Eduard Erdmann (piano), Pierre Fournier (cello)

Hans Rosbaud

Clifford Curzon (piano)

Josef Krips, Adrian Boult

Clifford Curzon (piano), Willi Boskovsky (violin), Günther Breitenbach (viola), Nikolaus Hübner (cello), Johann Krump (double bass)

Clifford Curzon (piano)

Henry Wood

Fritz Kreisler (violin)

Donald Voorhees