Over time the originally tragic chorus has undergone significant changes which have emphasised its melodramatic potential, reshaping its role from the fourth century b. C., and later, from the sixteenth century onwards, fostering controversial revivals. Despite these transformations, however, the chorus has always represented a constant feature of tragedy since its classical origins, when during festive rituals the panhellenic myth was turned into drama and the chorus became its focus (the dithyramb being the expression of the Attic tribes from the Cleisthenic reform onwards). Before involving two characters, the dialogue took place within the choral collective. According to Aristotle, Western theatre was born with the recitative of the sin...