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,
Orpheus in the Underworld circles as the music for the "can-can" (to the extent that the tune is widely, but erroneously, called "can-can"). Saint-Saëns borrowed the Galop, slowed it to a crawl, and arranged it for the strings to represent the tortoise in "The Carnival of the Animals". The first performance of the two-act, opéra bouffe version took place at the Théâtre des Bouffes-Parisiens in Paris on 21 October 1858 and ran for an initial 228 performances. It then returned to the stage a few weeks later, after the cast had been given a rest. For the Vienna production of 1860, Carl Binder provided