Final answer:
The statement is True. In ancient Greek tragedy, choral sections were indeed performed with music and dance, and formed a central part of the drama during Dionysian festivals, evolving into the structured performances that solidified as a vital aspect of Greek culture.
Step-by-step explanation:
In ancient Greek tragedy, choral sections were indeed performed with the accompaniment of music and dance movements, making the statement True. The chorus played a key role in Greek drama, particularly in the context of Dionysian festivals, where dithyrambs were sung and danced in honor of Dionysus. These festivals evolved into structured theatrical performances, with drama comprising both tragedy and comedy as integral cultural practices of the time. As Greek theater matured, the chorus, which began as a significant part of the performance, continued to be essential, complementing the changing dynamics introduced by playwrights like Aeschylus and Sophocles, who added more actors and dialogue to the performances. These choral songs were integral to the narrative of the play, serving as a bridge between the dramatic action of the actors and the audience, reflecting the communal aspects of Greek society.