A genre of French opera introduced by Jean-Baptiste Lully and used by his followers until the second half of the eighteenth century. Operas in this genre are usually based on stories from Classical mythology or the Italian romantic epics of Tasso and Ariosto. The stories may not have a tragic ending - in fact, they generally don't - but the atmosphere must be noble and elevated. The standard tragedie en musique has five acts. Lully - Thesee
