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