- Heinrich Schlusnus, Karin Branzell, Charles Kullman, Studio Conductor, Grete Stuckgold, Studio Pianist, Studio Orchestra, Jascha Horenstein, Malcolm Sargent, Eduard van Beinum, Selmar Meyrowitz, London Philharmonic Orchestra, Oskar Fried, Heinrich Rehkemper, Herman Weigert, Emmi Leisner, Eugenia Zareska, Sara Charles-Cahier, Staatskapelle Berlin
