Claribelle is all a-flap and a-flutter because she’s been chosen to sing in the Dawn Chorus, while Potto reveals that he’s afraid to sing in front of other people. The question "Why do we sing and dance?" gives Hilda the chance to visit with kids all over Northern Ireland as they join together in song. With the help of guest star Duke Special, Potto learns that singing and dancing is one way that we let out what’s inside of us.