Sonata Dusk

Sonata Dusk is one of the secondary antagonists in the My Little Pony Equestria Girls: Rainbow Rocks film, and a backup vocalist for the band The Dazzlings. A siren originally from Equestria, she and her bandmates were banished to the human world, where they used their enchanting singing to feed off the negative energy of others. Sonata is typically portrayed as the most air-headed and carefree member of The Dazzlings. Her ditzy and sometimes spacey nature is frequently the cause of minor setbacks for the group, though she can still be cruel and malicious.