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