''Cassandre'' (''Cassandra'') is an opera by the French composers

Toussaint Bertin de la Doué Toussaint Bertin de la Doué (or Thomas Bertin de la Doué) (1680 – 6 February 1743) was a French composer of the Baroque era. He worked as an organist for the Theatines, as a musician for the Duc d'Orléans and as a violinist and harpsichordis ...

and François Bouvard, first performed at the Académie Royale de Musique (the

Paris Opera The Paris Opera ( ) is the primary opera and ballet company of France. It was founded in 1669 by Louis XIV as the , and shortly thereafter was placed under the leadership of Jean-Baptiste Lully and officially renamed the , but continued to be kn ...

) on 18 February 1706.According to the site CESAR
/ref> It takes the form of a ''

tragédie en musique ''Tragédie en musique'' (, musical tragedy), also known as ''tragédie lyrique'' (, lyric tragedy), is a genre of French opera introduced by Jean-Baptiste Lully and used by his followers until the second half of the eighteenth century. Operas i ...

'' in a prologue and five acts. The libretto, by

François Joseph Lagrange-Chancel François Joseph Lagrange-Chancel (January 1, 1677 – December 26, 1758) was a French playwright and satirist. Biography He was an extremely precocious boy, and at Bordeaux, where he was educated, he produced a play when he was nine years old ...

, is based on the ''

Oresteia The ''Oresteia'' () is a trilogy of Greek tragedies written by Aeschylus in the 5th century BC, concerning the murder of Agamemnon by Clytemnestra, the murder of Clytemnestra by Orestes, the trial of Orestes, the end of the curse on the House ...

'' by

Aeschylus Aeschylus (, ; ; /524 – /455 BC) was an ancient Greece, ancient Greek Greek tragedy, tragedian often described as the father of tragedy. Academic knowledge of the genre begins with his work, and understanding of earlier Greek tragedy is large ...

References

Sources

Libretto at "Livrets baroques"

Félix Clément and Pierre Larousse ''Dictionnaire des Opéras'', Paris, 1881
page 141. French-language operas Tragédies en musique Operas by Toussaint Bertin de la Doué Operas by François Bouvard Operas 1706 operas Operas by multiple composers Operas based on Agamemnon (Aeschylus play) {{french-opera-stub