- Oreste Luppi, Mario Gillon, Leon Escalais, Antonio Magini-Coletti, Mattistini Battistin, Leopold Demuth, Ernesto Radini, Leo Slezak
- Maurice Renaud, Francesco D’Andrade, Wilhelm Hesch, Gabrielle Ritter-Ciampi, Leo Slezak, G. Mario Sammarco, Maria Ivoguen
- Bruno Seidler-Winkler Orchestra, Manfred Gurlitt Orchestra, Studio Orchestra, Bruno Weyersberg Orchestra, Manfred Gurlitt, Eduard Kunneke Orchestra, Bruno Weyersberg, Leo Slezak, Theodor Scheidl, Eduard Künneke, Bruno Seidler-Winkler
Tenor · 1873 - 1946
Leo Slezak
Singles e EPs
- Oreste Luppi, Mario Gillon, Leon Escalais, Antonio Magini-Coletti, Mattistini Battistin, Leopold Demuth, Ernesto Radini, Leo Slezak
Compilações
- Bertha Forster-Lauterer, Elise Elizza, Laura Hilgermann, Michel Carré, Franz Pacal, Wilhelm Hesch, Leon-Levy Brunswick, Antonio Ghislanzoni, Georg Friedrich Treitschke, Arthur Preuss, Richard Mayr, Josef Wenzig, Marie Gutheil-Schoder, Elsa Bland, Adolphe de Leuven, Gertrude Forstel, Sara Charles-Cahier, Georg Maikl, Jules Barbier, Leo Slezak, Wilhelmina Christiane von Chezy, Joseph Sonnleithner, Selma Kurz, Anna von Mildenburg, Bertha Kiurina, Fritz Schrodter, Eugene Scribe, James Robinson Planche, Franz Naval, Leopold Demuth, Lucie Weidt, Lorenzo da Ponte, Ludovic Halévy, Emile Deschamps, Lilli Lehmann, Emanuel Schikaneder, Francesco Maria Piave, Henri Meilhac, Erik Schmedes, Hermine Kittel, Grete Forst, Solomon Hermann von Mosenthal
- Adelina Agostinelli, Selma Kurz, Alice Verlet, Carlo Galeffi, Studio Orchestra, Giovanni Zenatello, Merle Alcock, Margaret Keyes, Dan Beddoe, Arthur Middleton, Studio Conductor, Maria Farneti, Florencio Constantino, Maria Avezza, Leo Slezak, Guido Ciccolini, Alessandro Bonci, Francesco Daddi, Melitta Heim, Marie Rappold
- Studio Pianist, Hans Breuer, Clarence Whitehill, Sophie Sedlmair, Leo Slezak, Alfred von Bary, Erik Schmedes, Hermann Winkelmann, Emilie Feuge, Otto Briesemeister