Il prigionier superbo

Il prigionier superbo (The Proud Prisoner) is an opera seria in three acts composed by Giovanni Battista Pergolesi to a libretto attributed to Gennaro Antonio Federico and based on an earlier libretto by Francesco Silvani for Gasparini's opera, La fede tradita e vendicata. It was premiered at the Teatro San Bartolomeo in Naples on 5 September 1733 and received further performances in October. The opera, with its labyrinthine plot involving the rivalry of Metalce (King of the Goths) and Viridate (Prince of Denmark) for the hand of Rosmene (a Norwegian princess whose father is Metalce's prisoner), soon sank into oblivion, but its comic intermezzo, La serva padrona (also by Pergolesi) was to achieve considerable success when performed on its own.

Il prigionier superbo was Pergolesi's second opera seria. The libretto has been attributed to Gennaro Antonio Federico and was based on the one written by Francesco Silvani for Francesco Gasparini's 1704 opera, La fede tradita e vendicata (Faith Betrayed and Vindicated). It was commissioned to celebrate Empress Elisabeth Christine's birthday and premiered at the Teatro San Bartolomeo in Naples on 5 September 1733.

The performance also marked the re-opening of Naples' theatres following the violent earthquake which had struck the area on 29 November 1732. The opera continued to be performed in October of that year along with its comic intermezzo, La serva padrona. Il prigionier proved unsuccessful in its day and has only been rarely revived. However, La serva padrona performed on its own eventually went on to enjoy fame throughout Europe for many years after its premiere.

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