Opera Nova Bydgoszcz and on July 2, Offenbach's operetta "Orpheus in the Underworld". "Opera Studio" was renamed on March 3, 1959, "Musical Theatre of Opera and Operetta" (), so as to meet cultural expectations of the inhabitants of the entire Bydgoszcz Voivodeship. A year later, on March 1, 1960, the institution was nationalized. In 1963, the "Musical Theatre of Opera and Operetta" had then its own orchestra established, putting an end to the use of musicians from the Pomeranian Philharmonic. Bydgoszcz musical scene, once nationalised, changed its name several times: "Opera and Operetta" (1964), "National Opera" (1980), "Opera Nova" (1990), and from 1996,
Victoria State Opera rivalled those of the Australian Opera given in the same space. At its height, the VSO had over 13,000 season subscribers. In 1985 Brian Stacey was appointed as Head of Music. Other notable production highlights include appearances by Suzanne Steele, most notably in the lead role of "La belle Hélène" and as Eurydice in "Orpheus in the Underworld". There were also "Don Giovanni", "Tannhäuser", "The Pearl Fishers" (which toured to Sydney), "The Tales of Hoffmann", "Faust", "Aida", "Il trovatore", "The Barber of Seville", "The Magic Flute", "Andrea Chénier", "Turandot", "Madama Butterfly" (the traditional production by Andrew Sinclair or the Ken