- George Cehanovsky, The Metropolitan Opera Chorus, Ezio Pinza, Lily Pons, Irra Petina, The Metropolitan Opera Orchestra, Helen Olheim, Wilfred Pelletier, Annamary Dickey, Nicholas Massue, Lucielle Browning, Armand Tokatyan
- Alberto Erede, Martha Lipton, Anna Kaskas, Elisabeth Rethberg, Carlo Morelli, Sydney Rayner, Jean Madeira, Studio Orchestra, Irra Petina, Clifford Harvuot, Zinka Milanov, Gennaro Papi, Richard Tucker
