Irene Abendroth, Annie Dirkens, Louise Kirkby Lunn, Rene Fournets, Hermann Winkelmann, A. Del Campo, Paul Daraux, Giovanni Apostulo, Felix Asch, Kate Cove, Caro Roma, Ferruccio Giannini, Theodor Bertram, Edith Clegg, Selma Kurz, Joseph O'Mara, Marie Tempest, Studio Pianist, Ellen Beach Yaw, Desire Pauwels, Gabriel Soulacroix, Fraulein Vroni Eidner, Leopold Demuth, Les Troubadors Toulousains, W.A. Fransella, Edna May, Franz Pacal
