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,
Derby Day (light opera) Ranalow swapping roles. Derby Day (light opera) Derby Day is a 1932 three-act light opera, with music composed by Alfred Reynolds to a libretto by A. P. Herbert. Herbert wrote his text between March and May 1931, whilst on a trip to Australia, during the first run of his successful "Tantivy Towers". One contemporary review described the work as "mainly a Cockney opera", and praised the work as "topical in the best sense" and said of the music: I do not know if Mr. Reynolds is himself a Cockney, but I do know that his Cockney music, particularly in the