Five functions employed by the chorus in Medea?

In Euripides' "Medea," the chorus serves several key functions: it provides commentary on the moral and emotional themes of the play, reflecting societal values and norms. The chorus also acts as a mediator between the audience and the characters, offering insights and foreshadowing events. Additionally, it expresses sympathy for Medea's plight while also cautioning against her vengeful actions. Finally, the chorus enhances the emotional atmosphere, heightening the tension and drama throughout the narrative.