with Gino Penno, Aldo Protti, Italo Tajo
with Hilde Güden, Regina Resnik; cond. Karajan
with Ebe Stignani, Mario del Monaco; cond. Erede
with Giulietta Simionato, Carlo Bergonzi; cond. Karajan
with Luciano Pavarotti, Regina Resnik; cond. Bartoletti
with Mario Del Monaco, Ettore Bastianini, Cesare Siepi; cond. Molinari-Pradelli
with Mario del Monaco, Aldo Protti; cond. Erede
with Mario del Monaco, Aldo Protti; cond. Karajan
with Giacinto Prandelli, Gino Orlandini; cond. Giulini
with Gianni Poggi, Aldo Protti; cond. Molinari-Pradelli
with Mario del Monaco, Giulietta Simionato; cond. Erede
with Hans Beirer, Boris Christoff; cond. Böhm