Calliope

Calliope the muse and goddess of epic poetry  she show in the movie  the  a  tale of the two muses and  mother of orpheus and  wife of Apollo  and daughter of Zeus and  Mnemosyne she is the sister of Terpsichore muse and goddess of dance and sing and grand daughter of Rhea and Cronus. And Gaia and Uranus  sister of  Apollo Dionysus Artemis  Athena Ares Hephaestus Hermes and Persephone