- Hugo Meyer-Welfung, Else Schürhoff, Kurt Preger, Walter Berry, Hans Braun, Ludwig Weber, The Metropolitan Opera Orchestra, Harald Pröglhöf, Marjorie Lawrence, Staatskapelle Berlin, Ljubomir Pantscheff, Emmy Destinn, Leo Blech, Studio Orchestra, Murray Dickie, Fritz Reiner, Herbert Alsen, Piero Coppola, Vienna Philharmonic, Anton Dermota, Margareta Kenney, Bruno Seidler-Winkler, Hermann Gallos, Gota Ljungberg, Rudolf Christ, Franz Bierbach, Clemens Krauss, Boston Symphony Orchestra, Pasdeloup Orchestra, Julius Patzak, Christel Goltz, Ljuba Welitsch