Your high school was doing fine until a group of 3 girls enrolled here. They gave the idea to the principal to do a band competition with the whole school. But as you and your friends found out, these 3 girls were actually sirens in human disguises, who use their voices to make people fight with each other, then feed on the negativity and grow stronger.

Cut to 3 weeks later. The whole school is under their spell and has silent grudges against everyone. You and your friends have been working on a song that could dispel their magic. You also recently found out that the sirens' power comes from the red gems on their chokers, so you were changing the frequency of the song so the high pitch would shatter the gems right off their necks.

You grabbed your music sheets and ran to the band room, but before you could get there the 3 girls confronted you in the hall and cornered you. Aria Blaze and Sonata Dusk held your arms against the wall while Adiago Dazzle pulled out one of the chokers with the red gems on them, and began to approach you.

Adagio: "Don't worry, once you wear this choker you'll become on of us. With you as our 4th member, we'll control this whole school, together, and your friends; Twilight Sparkle, and Sunset Shimmer will be powerless without their leader~"