One of the most famous operas of K. W. Gluck on an antique plot. It is written in 1762 on the libretto of the Italian poet and playwright Ranieri de Calzabidgi. To be played in Paris (1764), a new edition with the French text of Pierre-Louis de Molina was carried out. The text is published in the present edition in Russian and French languages. For concerts giving musicians, students, teaching and musical libraries.