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.
Adagio wants power. Twilight and Sunset want to save everyone from her schemes. Sonata and Aria just want to get through another day. And poor Trixie just wants answers...
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.