Equestria Girls: Ponysona the Melody of my heart

Following the battle with the sirens and the opening of the /Twilight Gate mysterious disappearances began to occur at Canterlot high. Determined to protect her friends and School Sunset Shimmer must adjust to her new living arrangments and investigate the rising darkness. She and her friends will learn much about friendship and how the bonds they cultivate can awaken a new power: Ponysona!