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