＜収録内容＞
Ponchielli:
La Gioconda
(Recorded September 1959) (3CDs)
Fiorenza Cossotto, Piero Cappuccilli
Chorus & Orchestra of La Scala, Milan, Antonino Votto

La Gioconda
(Recorded September 1952, Turin) (3 CDs)
Fedora Barbieri, Gianni Poggi, Paolo Silveri
RAI Turin Chorus & Orchestra, Antonino Votto

Puccini:
La Boheme
(Recorded August-September 1956) (2 CDs)
Giuseppe di Stefano, Anna Moffo, Rolando Panerai
Chorus & Orchestra of La Scala, Milan, Antonino Votto

Madama Butterfly
(Recorded August 1955) (2 CDs)
Nicolai Gedda, Lucia Danielli
Chorus & Orchestra of La Scala, Milan, Herbert von Karajan

Manon Lescaut
(Recorded July 1957) (2 CDs)
Giuseppe di Stefano
Chorus & Orchestra of La Scala, Milan, Tullio Serafin

Tosca
(Recorded August 1953) - Mono (2 CDs)
Giuseppe di Stefano, Tito Gobbi
Chorus & Orchestra of La Scala, Milan, Victor de Sabata

Tosca
(Recorded December 1964, Paris) - Stereo (2 CDs)
Carlo Bergonzi, Tito Gobbi
Paris Opera Chorus & Paris Conservatoire Orchestra, Georges Pretre

Turandot
(Recorded July 1957) (2 CDs)
Elisabeth Schwarzkopf, Eugenio Fernandi
Chorus & Orchestra of La Scala, Milan, Tullio Serafin

Rossini:
Il barbiere di Siviglia
(Recorded February 1957, London) (2 CDs)
Luigi Alva, Tito Gobbi
Philharmonia Orchestra, Alceo Galliera

Il Turco in Italia
(Recorded August-September 1954) (2 CDs)
Nicolai Gedda, Nicola Rossi-Lemeni
Chorus & Orchestra of La Scala, Milan, Gianandrea Gavazzeni

Verdi:
La Traviata
(Recorded September 1953, Turin), remast. 2007 (2 CDs)
Francesco Albanese, Ugo Savarese
RAI Chorus and Orchestra, Turin, Gabriele Santini

Aida
(Recorded August 1955) (2 CDs)
Richard Tucker, Fedora Barbieri, Tito Gobbi
Chorus & Orchestra of La Scala, Milan, Tullio Serafin

Un ballo in maschera
(Recorded September 1956) (2 CDs)
Giuseppe di Stefano, Tito Gob