- Alfredo Kraus & Edelmiro Arnaltes
- Franco Corelli, Gianandrea Gavazzeni, Giangiacomo Guelfi & Giulietta Simionato
- Jussi Björling, Nils Grevillius, The Royal Orchestra, Stockholm Concert Association Orchestra, Anna-Lisa Bjorling, Swedish Radio Orchestra, Robert Merrill, Renato Cellini, The RCA Victor Orchestra & Emil Markov
- Wiener Singverein, Cornell MacNeil, Eugenia Ratti, Herbert von Karajan, Fernando Corena, Renata Tebaldi, Carlo Bergonzi, Arnold van Mill, Wiener Philharmoniker, Giulietta Simionato & Oliviero de Fabritiis
- Tito Schipa & Toti Dal Monte