My little pony. Equestria girls #3

My little pony (Little, Brown and Company)

My little pony.

At head of title: Rainbow rocks

When a new group arrives at Canterlot High and turns a friendly musical showcase into a battle of the bands, the members of the "Sonic Rainbooms" become suspicious of these newcomers who may be after more than the "best band" title

"Based on the screenplay by Meghan McCarthy."