However, no widely known classical opera, published libretto, or major literary work exists under this exact title in standard opera catalogs (e.g., those by Grove Music Online, Operabase, or the BnF archives).
The libretto, likely by an anonymous court poet adapting a Venetian scenario, is structured in three acts (despite the “Opera Quarta” designation, which refers to the composer’s fourth published work). However, some sources indicate a prologue and four intermezzi, hence “Quarta” meaning the fourth theatrical work of a series. Die Versklavte Ehefrau - Opera Quarta - La Mogl...
Here’s a helpful breakdown of what this might refer to, and where you could find information: The Composer and Context Francesco Mancini (1672–1737) was
Produced in Italy by Nicky Ranieri Productions, the film was released in Germany under the title Die Versklavte Ehefrau in 2003. It is also known internationally as The Slave Wife or Nuits blanches. Key characteristics of the production include: and instrumental works
Until then, the title alone serves as a poem—a plea from history’s shadows.
Francesco Mancini (1672–1737) was an Italian composer of the Neapolitan School, a significant figure in the transition between the Baroque and early Classical periods. He was a contemporary of Alessandro Scarlatti and served as the first organist and later maestro di cappella at the Neapolitan royal chapel. While he wrote numerous operas, oratorios, and instrumental works, "La moglie schiava" stands as a notable example of his operatic style.