Staatskapelle Berlin, Mark Reizen, Gustave Cloëz, Sergei Lemeshev, Alexander Pirogov, Nadezhda Obukhova, Frieder Weissmann, Ivan Skobtsov, George Baklanoff, The Bolshoi Symphony Orchestra, Nina Koshetz, Boris Christoff, Charles Friant, RCA Victor Symphony Orchestra, Veronica Borisenko, Feodor Godovkin, Issay Alexandrovich Dobrowen, Antonina Ivanova, Studio Orchestra, Philharmonia Orchestra, Andrey Ivanov, Alexey Serov, Rosario Bourdon, Feodor Chaliapin, Elena Korneueva, Chorus of the Bolshoi Theatre, Bruno Reibold, Evgeniya Smolenskaya, Alexander Shamil'evich Melik-Pashayev
Nellie Melba, Eva Turner, Maria Nemeth, Amelita Galli-Curci, Luisa Tetrazzini, Lotte Lehmann, Frieda Hempel, Nina Koshetz, Rosa Ponselle, Eide Norena, Claudia Muzio, Adelina Patti
