Placido Domingo-Ernani, Raina Kabaivanska-Elvira, Nicolai Ghiaurov-Ruy Gomez da Silva, Carlo Melician -Don Carlo, Milena Pauli-Giovanna, Piero de Palma-Don Riccardo, Alfredo Giacomotti-Jago & Placido Domingo, Raina Kabaivanska, Nicolai Ghiaurov