Symposium

Juliette Josephine Simon-Girard (soprano), Jean Lassalle (baritone), Announcer (vocals), Edward Lloyd (tenor), Rose Caron (soprano), Ben Davies (tenor), Gabriel Soulacroix (baritone), Ernest van Dyck (tenor), Francesco Daddi (tenor), Maria Delna (contralto), Marie Goetze (vocals), Robert Philipp...

Thomas Alva Edison (narrator), Johannes Brahms (piano), Emile Berliner (narrator), George Graham (narrator), Istvan Torok (harpsichord), Pege (violin), Enrico Caruso (tenor), Francesco Tamagno (tenor), Sarah Bernhardt (narrator), Joseph Joachim (violin), Nellie Melba (soprano), Herman Bemberg (piano),...

Therese Behr-Schnabel (contralto), Anton van Rooy (bass-baritone), Anton Sistermans (baritone), Felix Senius (tenor), Clara Senius-Erler (soprano), Kirsten Flagstad (soprano), Ernest Lush (piano), Petre Munteanu (tenor)

Mack Harrell (baritone), Brooks Smith (piano), Karin Branzell (contralto), Karin Branzell (mezzo-soprano)

Alfred Piccaver (tenor)

Clara Butt (mezzo-soprano), Maurice D'Oisly (tenor), Harold Craxton (piano), Studio pianist (piano), Studio organist (organ)

Studio orchestra, Hamilton Harty Orchestra, Beth Beth Steele, Henry Wood, Hamilton Harty, Thomas Beecham

Edmond Clément, Berthe Auguez de Montalant, Pol Plançon, Maurice Renaud, Giovanni Malipiero, Germaine Martinelli, Emilio de Gogorza, Giorgina Caprile, Giuseppe Krismer, Giovanni Zenatello, Georges Thill, Louis Morturier, Jean Planel, Georgette Frozier-Marrot, Ella Tordek & Luise Höfer

Marian Anderson (contralto)

John McCormack (tenor)

Pol Plancon (bass), Emma Eames (soprano), Charles Dalmores (tenor)