Deadline is reporting that singer/songwriter Katy Perry will write and perform original songs for the upcoming animated musical Melody. The film created and directed by Zeremy Zag (Ladybug & Cat Noir: Awakening) is set against the backdrop of New York City and follows a kind-hearted, insecure singer (voiced by Perry herself) who has seven musical notes that set her apart and have magical qualities who must overcome the evil plans of a jealous wicked pop queen who has vowed to destroy her.