Rainbow Dash, Pinkie Pie and Applejack discover an exciting secret from Braeburn's past when he meets one of his best old friends, Soarin, at an Appaloosa Cabaret. Turns out they were once part of a five colt band who had a short carrier performing pop music for adoring fillies. Pinkie Pie recalls being a fan of the band, though she didn't recognize them after the years, and is determined to unite the five once more for one more concert.