This is a transcript of a dialogue from a My Little Pony: Equestria Girls movie or episode. In this scene, the characters are dealing with conflicts within their band, the Rainbooms, and the Dazzlings are using dark magic to manipulate their emotions and abilities. However, they eventually come together as friends to perform a counter spell to defeat the Dazzlings and save the world.
Here are the key facts extracted from the text:
1. The event is a competition with three new students who encouraged it.
2. There's a mention of "rain blossoms" or "rain booms" that the characters want to tap into.
3. The characters are preparing for a performance.
4. The band "Rainbooms" makes it to the finals.
5. The Dazzlings use magic to manipulate others.
6. There is tension and conflict within the band.
7. Sunset Shimmer seeks help to rescue her friends from the siren's spell.