My Little Pony: Equestria Girls - Sunset's Backstage Pass (2019)

The Equestria Girls travel to the two-day Starswirl Music Festival! Sunset and Pinkie are psyched to see their favourite duet, Post-Crush! But when Pinkie messes things up and gets her and Sunset kicked out, Sunset rages at her! Sunset wishes there was a way to get back in! Unfortunately, things just get worse when Sunset makes a grave mistake...