Kommos (theatre) having blinded himself in Sophocles' "Oedipus Rex" (c.429 BCE), and the exchange between Orestes, Electra and the chorus immediately after Clytemnestra's murder in Euripides' "Electra" (c.410 BCE). Kommos (theatre) A kommos (from Greek κομμός, "kommós", literally "striking", especially "beating of the head and breast in mourning") is a lyrical song of lamentation in an Athenian tragedy that the chorus and a dramatic character sing together. A kommos occurs "when the tension of the play rises to a climax of grief or horror or joy". Examples include the final section (lines 908-1077) of Aeschylus' "The Persians" (472 BCE) in which Xerxes
Oedipus Rex mother, and shed/With [his] own hands the blood of [his] own sire"". Desperate to avoid this terrible fate, Oedipus, who still believes that Polybus and Merope are his true parents, leaves Corinth for the city of Thebes. On the road to Thebes, Oedipus encounters Laius and his retainers, and the two quarrel over whose chariot has the right of way. The Theban king moves to strike the insolent youth with his sceptre, but Oedipus, unaware that Laius is his true father, throws the old man down from his chariot, killing him. Thus, Laius is slain by his own son, and