- RCA Victor Symphony Orchestra, Jonel Perlea, Emil Markow, Orchestra dell Teatro della Roma, Royal Orchestra, Nils Grevillius, Jussi Björling, Stockholm Concert Association Orchestra, Robert Merrill, Licia Albanese, Renato Cellini
- RCA Victor Symphony Orchestra, Bayreuth Festival Orchestra, Berlin Deutsche Opera Orchestra, Richard Kraus, Beniamino Gigli, Robert Shaw Chorale, Kurt Peter Eichhorn, Vienna Philharmonic, Munich State Opera Chorus, Philharmonic Orchestra, Heinrich Hollreiser, Arthur Rother, Fritz Lehmann, Philharmonia Chorus, Wurttemberg State Theatre Orchestra Stuttgart, Joseph Keilberth, Ferdinand Leitner, Stanford Robinson, Chorus of the Vienna State Opera, Munich Philharmonic, Peter Schrottner, Stuttgart State Opera Chorus, Wurttemberg State Theatre Chorus Stuttgart, RIAS Chamber Chorus, Renato Cellini, Bavarian Radio Chorus