There's a reason why nopony goes out to the docks at night. An old folktale about the past is haunting the ponies who work there. Nopony really knows what happened that night, but perhaps it's for the best...
Adagio Dazzle and Aria Blaze live in a slump, endlessly trying to forget the obvious. Perhaps all they need is something (and someone!) to cheer them up.
Newly banished to the human world, the Dazzlings have to find money for food. Adagio is out on the streets when she meets a boy who sees through her disguise.
After the end of Equestria Girls: Rainbow Rocks, rival band leader Adagio Dazzle has lost faith in herself. Only her best friend, Octavia, and her worst enemy, Vinyl, can help.