1) Opera by Louis Lacoste 
Télégone (Telegonus) is an opera by the French composer Louis Lacoste, first performed at the Académie Royale de Musique (the Paris Opera) on 6 November 1725. It takes the form of a tragédie en musique in a prologue and five acts. The libretto, by Simon-Joseph Pellegrin, is based on the Greek myth of Telegonus. ==Sources== ...