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