- Birgit Nilsson, Franco Corelli, Grace Bumbry & Zubin Mehta
- Carlo Bergonzi, Dame Joan Sutherland, Orchestra del Maggio Musicale Fiorentino, Robert Merrill & John Pritchard
- London Symphony Orchestra & Thomas Schippers
- Anna Moffo, Robert Merrill, Rosalind Elias, Alfredo Kraus, Orchestra of the Rome Opera House & Sir Georg Solti
- Birgit Nilsson, Francesco Molinari Pradelli, Franco Corelli & Renata Scotto
- Anna Moffo, Rome Opera Orchestra & Fernando Previtali
- Phyllis Curtin & Norman Treigle