| Date | Opera | Cast | | March 1, 1958 | Tristan und Isolde | Vinay, Harshaw, Edelmann, Thebom, Cassel, Marsh, Franke, Hawkins, Nagy; Stiedry |
| January 31, 1959 | Lohengrin | Sullivan, Della Casa, Harshaw, Cassel, Sereni, Edelmann; Schippers |
| January 9, 1960 | Tristan und Isolde | Vinay, Nilsson, Cassel, Hines, Dalis, Marsh, Sgarro, Anthony; KBöhm |
| January 30, 1960 | Cavalleria Rusticana | Rankin, Peerce, Cassel, Vanni, Votipka; Mitropoulos |
| March 19, 1960 | Tosca | Milanov, Fernandi, Cassel, Pechner, Scott, Franke, Hawkins, Reitan, Ryan, Mitropoulos |