Pietro Metastasio

Pietro Metastasio is credited as the librettist of 9 operas currently catalogued by OperaPedia, with premieres falling between 1730 and 1775. The work of a librettist is rarely visible to the casual operagoer in the way that the work of a composer or a great singer is visible, but the libretto is the structural underpinning of every evening at the opera: it determines the arc of the drama, the placement of the great set-pieces, and the rhythmic and prosodic raw material from which the composer fashions the vocal line.

Working principally with Christoph Willibald Gluck, Wolfgang Amadeus Mozart, Leonardo Vinci, Gaetano Latilla, and Domenico Sarro, Pietro Metastasio contributed to a body of work that has remained in the repertory through multiple generations of revival and reappraisal. The collaboration of librettist and composer is one of the central professional relationships in operatic history; surviving correspondence and rehearsal records consistently show that the most enduring works emerged from partnerships in which both figures were prepared to revise their initial conceptions in the light of what the other had brought. Among the works in our catalogue attributed to Pietro Metastasio are Artaserse (with Leonardo Vinci), 1730, Ezio (with Gaetano Latilla), 1732, Achille in Sciro (with Domenico Sarro), 1737, and Demofoonte (with Christoph Willibald Gluck), 1743. Each appears here as a full editorial entry with synopsis and production history.

The texts written by Pietro Metastasio are predominantly in Italian and German. The dominant era for these collaborations is the Baroque tradition, which sets out distinctive expectations of the librettist: in Baroque opera, the libretto is expected to balance recitative against set-piece aria, to provide the chorus with moments of dramatic weight, and to give the principal singers the opportunity to demonstrate the range of their art across a variety of emotional registers.

Premieres of operas with libretti by Pietro Metastasio took place at houses including Teatro delle Dame, Teatro di San Carlo, and Teatro Regio Ducale. Each of these venues maintains its own catalogue page on this site, and the cross-reference is often illuminating: a librettist whose work was repeatedly performed at a single house can usually be shown to have written, consciously or otherwise, with that house's singers, orchestra, and stage machinery in mind.

Below, the complete list of operas attributed in our records to Pietro Metastasio as librettist is presented in chronological order of premiere. Readers wishing to pursue the broader question of operatic poetry (the conventions of recitative, the rules of versification, the negotiation between librettist and censor) will find further context in our reference essays linked from the homepage. The librettist's craft is one of the most consistently underestimated elements of operatic art, and these entries are intended in part to begin redressing that imbalance.