Luigi Colazza

Gennaro De Tura

Wilhelm Backhaus

Ernesto Badini

Gino Martinez Patti

Victor Herbert's Orchestra

Carlo Ottoboni

Guido Gialdini

Евгения Ивановна Збруева

Maria Moscisca

Анастасия Вяльцева

Helena Zboinska-Ruszkowska

Giuseppe Torres de Luna

Harry Macdonough

Vladimir De Pachmann

Maud Powell

Carlo Barrera

Margarete Matzenauer

The New York Grand Opera Chorus

Victor Male Chorus

Pol Plançon

Pasquale Amato

John McCormack

Aristodemo Sillich

Charles K. North