Oresteia: Agamemnon. Libation-Bearers. Eumenides
Aeschylus (c. 525-456 BCE) is the dramatist who made Athenian tragedy one of the world's great art forms. Seven of his eighty or so plays survive complete, including the Oresteia trilogy and the Persians, the only extant Greek historical drama. Fragments of his lost plays also survive.