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