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,
Krewe of Orpheus Sirens, Orpheus took up his lyre and began to sing. The Sirens' song lost all its power, and the women were changed into rocks. However, Orpheus' greatest feat involved his beautiful wife, Eurydice. Shortly after their marriage, Eurydice was pursued by Aristaeus, who was overwhelmed by her beauty. When fleeing his advances, Eurydice stepped on a snake, which bit her foot, and she died. Overcome with grief, Orpheus vowed to rescue her from the regions of the dead. Orpheus gained entry to the Underworld by using his music to charm Charon, the ferryman and Cerberus, the three headed dog that