Okay, okay, okay, but! Sudden thought!

What if, sucking emotion was inherently just part of being the Dazzlings? What about if the jewels giving them their singing voices and mind control was only part of it? Once the jewels are broken, the group has to find new ways to feed and they no longer depend on just competitive negativity. Sonata eats happiness and the emotions connected to it, Aria drinks up reckless abandon, arrogance and any juvenile lack of responsibility, and, as an added cruelty for attempting to become queen of the world, Adagio eats bliss! (Any kind of extreme happiness or jubilation) Each Siren can ingest the emotions and feelings without directly causing them, but being the cause of them offers a greater meal.

Thoughts? Yes, I know it's similar to a succubus. I may... have been writing a vampire fic at the time of thinking about it...