Symposium

Clara Rockmore (theremin)

BBC Symphony Orchestra, Finnish National Radio Orchestra, London Symphony Orchestra, Vienna Philharmonic Orchestra, New York Symphony Orchestra, Arturo Toscanini, Jean Sibelius, Edward Elgar, Henry Wood, Wilhelm Furtwangler, Leopold Stokowski, Nicolas Slonimsky

Blanche Marchesi (soprano), Bruno Seidler-Winkler (piano), Suzanne Adams (soprano), Frances Alda (soprano), Sigrid Arnoldson (soprano), Blanche Arral (soprano), Emma Calve (soprano), Ada Crossley (contralto), Emma Eames (soprano), Nina de Friede (contralto), Selma Kurz (soprano), Nellie Melba (soprano),...

Giuseppe De Luca (baritone), Aida Gonzaga (soprano), Ferruccio Corradetti (baritone)

Ivar Andresen (bass), Meta Seinemeyer (soprano), Helge Rosvaenge (tenor), Heinrich Schlusnus (baritone), Alexander Kipnis (bass), Wilhelm Strienz (bass)

Dresden State Opera Chorus, Dresden Staatskapelle, Fritz Busch

Lauritz Melchior (narrator), Tino Pattiera (tenor), Anna Case (soprano), Charles Hackett (tenor), Giuseppe De Luca (baritone), Richard Crooks (tenor), Lionel Barrymore (narrator), Lawrence Tibbett (vocals), Margherita Grandi (soprano), Alberto Erede (tenor), Dino Borgioli (narrator), Jan Peerce (tenor),...

Walter Robert (piano), Ossy Renardy (violin), Leo Taubman (piano)

Pasquale Amato (baritone), Mafalda Salvatini (soprano)

Beatrice Harrison (cello), Arnold Bax (piano), May Harrison (violin), Harold Craxton (piano), Margaret Harrison (violin), Reginald Paul (piano), Margaret Harrison (piano), May Harrison (piano)

Ferruccio Busoni (piano), Percy Grainger (piano), Egon Petri (piano)

Katharina Wolpe (piano)