Definition
Adriano in Siria is an Italian opera seria libretto written by the celebrated 18th‑century poet‑librettist Pietro Metastasio in 1732. The text has been set to music by numerous composers, most notably Johann Adolf Hasse (1734), Giovanni Battista Pergolesi (1735, incomplete), and later by Johann Christian Bach (1765) and others.
Overview
The libretto dramatizes a fictionalized episode in the life of the Roman Emperor Hadrian (Latin: Publius Aelius Hadrianus) during his supposed stay in the Syrian province. It follows the conventional Metastasian themes of love, duty, and political intrigue, presenting a conflict between personal affection and imperial obligations. The work premiered in the early 1730s and quickly became one of Metastasio’s most popular texts, inspiring more than thirty separate musical settings throughout the 18th century. Its popularity contributed to the spread of the opera seria genre across Europe, from Italy to Germany and England.
Etymology/Origin
- Adriano is the Italian form of the name “Hadrian,” referring to the Roman emperor who ruled from 117 to 138 CE.
- Siria is the Italian word for “Syria,” the eastern province of the Roman Empire.
Thus the title translates literally as “Hadrian in Syria.”
Metastasio composed the libretto while serving as court poet to Emperor Charles VI in Vienna, where the Habsburg court often staged Italian operas.
Characteristics
- Structure: The libretto follows the three‑act format typical of opera seria, comprising a series of recitatives, arias, and occasional duets or ensembles.
- Plot Elements: Central characters include Adriano (Hadrian), the Syrian princess Farnaspe, the Roman nobleess Emirena, and the Persian prince Oraspe. The narrative explores themes of loyalty to empire versus personal love, culminating in a resolution that reaffirms the emperor’s magnanimity.
- Musical Adaptability: Its clear dramatic arcs and well‑defined arias made it attractive for composers seeking to showcase vocal virtuosity. Consequently, the libretto was adapted to suit varying vocal talents, from castrati to soprano and tenor leads.
- Reception: Contemporary reviews praised the elegance of Metastasio’s poetry and the moral clarity of the story. Modern scholarship notes the work’s role in consolidating the conventions of opera seria and its influence on later librettists such as Gluck and Mozart’s librettist Lorenzo Da Ponte.
Related Topics
- Pietro Metastasio – Italian poet and librettist, author of numerous opera seria texts.
- Opera seria – A dominant form of Italian opera in the 18th century, characterized by serious subjects, da capo arias, and a focus on vocal display.
- Hadrian – Roman emperor whose historical reign (117–138 CE) provided the backdrop for the fictional narrative.
- Johann Adolf Hasse – Composer of one of the most successful early musical settings of Adriano in Siria (1734).
- Castrati – Male singers castrated before puberty, frequently cast in leading roles in Metastasio’s operas, including the original productions of Adriano in Siria.
- Baroque opera – The broader musical and cultural context in which the libretto was created and performed.