Kim Chung-ha is a South Korean pop singer, dancer and choreographer. She finished fourth in Mnet's girl group survival show Produce 101, becoming a member of the resulting girl group I.O.I. Following the dissolution of I.O.I in 2017, Chungha debuted as a solo artist with the EP 'Hands on Me'.
Four girls at a self-made a cappella group get a chance to shine at a kingdom of musical wonders. Inspirations include: Pitch Perfect, The Nutcracker and the Four Realms, Megamind, Descendants, and Descendants 3