Scylla et Glaucus

Scylla et Glaucus (Scylla and Glaucus) is a tragédie en musique with a prologue and five acts, the only surviving full-length opera by Jean-Marie Leclair. The French-language libretto by d'Albaret is based on Ovid's Metamorphoses, books 10, 13 and 14. It was first performed at the Académie Royale de Musique in Paris on 4 October 1746.

The quality of the vocal writing in Scylla et Glaucus came as a surprise to many, seeing as how Leclair was much better known for composing instrumental music, and therefore had little experience in opera. By the time the Scylla was performed in 1746, Leclair was already rather famous for his forty-eight violin sonatas, his trios, and his concertos. He received much of his musical training in Italy, where he was exposed to the influence of Pietro Locatelli and other Italian composers of the time. This is why the writing of Scylla, while remaining recognizably in French, is full of italianisms. The libretto is based on Ovid's Metamorphoses.

Leclair dedicated the work to Marie-Anne-Françoise de Noailles, Countess of La Mark (or La Marck), an accomplished musician who sang and played the harpsichord. Madame de La Mark often enjoyed having operas performed in her home.

A Temple of Venus where the people of Amathus celebrate a festival in honor of the goddess, the laws to which even the dreaded Mars himself yields. The party is interrupted by Propoetides (the daughters of Propoetus from the city of Amathus on the island of Cyprus), who are jealous of the presence of Venus; they abhor religion and deny the divinity of the goddess. The goddess descends to punish them by way of petrification; "woe to those who despise the pleasures over which she presides". Through her son Amour, she promises happiness and prosperity to those who revere her.

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