In Canterlot City, Twilight and her friends work in a retirement home for musicians. And over time, they discover what the true meaning of music is about.
Ever since Twilight Sparkle has taken the steps to princesshood, Ivory Scroll has become obsolete as Ponyville's Mayor-Mare. Nothing could be more devastating to her, and she aims to renew her sense of purpose in the world.
Ross and Taki are led to Equestria by a mysterious fox. Twilight finds a warning amongst Clover the Clever's last spells. Rainbow starts to see cracks in reality. Their worlds meet as a horror unleashes on everyone.
When a concert rolls through, you just have to see it and The Rainbooms got lucky - they get a full backstage pass! But this time? Well, Starlight Glimmer's doppelganger turns up. And that's not the only surprise. Sunset's doppelganger does as well.
Jack was once a rising senior at CCU, but now he and a large chunk of South Carolina have been sent to Equestria and to top it off he's been turned into a 7-year-old.