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,
The Mask of Orpheus examining the various contradictions which are in the various versions of the myth. This is done by a very elaborate stage design, whereby the stage is divided into a number of different areas, each containing its own part of the action. In addition, each of the major characters – Orpheus, Euridice and Aristaeus – appear in three forms: as a singer who represents their human forms; as a mime, representing their heroic selves; and as a puppet, representing their myths. Also, individual events may occur within the opera on several occasions, as they are being predicted, as they happen, and