Lillian Nordica, Luigi Mancinelli, Georg Anthes, Louise Homer, Lucienne Breval, Armando Seppilli, Milka Ternina, Emma Calve, Marcel Journet, Walter Damrosch, Andreas Dippel, Alfred Hertz, Johanna Gadski, Suzanne Adams, Ernestine Schumann-Heink, Studio Orchestra, Antonio Scotti, Albert Alvarez, Emma Eames, David Bispham, Fritzi Scheff, Marcella Sembrich, Charles Gilibert, Emilio De Marchi, Luise Reuss-Belce, Marie van Cauteren, Nellie Melba, Philippe Flon, Thomas Salignac, Edouard De Reszke, Jean de Reszke
Robert Ainsworth, Blanche Arral, Elizabeth Parkina, Bruno Seidler-Winkler, Emma Calve, Ada Crossley, Selma Kurz, Sigrid Arnoldson, Francesco Paolo Tosti, Frances Alda, Blanche Marchesi, Ellen Beach Yaw, Yvonne de Treville, Nina de Friede, Suzanne Adams, Nellie Melba, Emma Eames, Agnes Bedford
