When Beauty Brass and Fiddlesticks met they fell in love with eachother almost instantly. They made a promise. A promise that they would fulfill when they meet again. A whole year passed since then. Brass became 'Group Leader' of one of the main groups of ponies from the most prestigious academy in Equestria and is in charge of the music in one of the most important events in Equestria: The Grand Galloping Gala.

And when things go wrong, destiny decides is time for her to meet the mare she's in love with, once more, but something is different. Fiddlesticks acts distant and elusive. It's now Brass' job, with the help of her friends, to find solve the mystery and win back Fiddlesticks' heart.