Five students prepare for their school’s annual music show: one loves street culture; another dreams of being an opera star; the third enjoys the sounds of nature; the fourth is an optimist; and the last prefers piano-playing to speech. When a thunderstorm delays the arrival of their musical instruments and cuts electricity to the school hall, the performers determine the show must go on... through a cappella singing. Meeting with acclaim on their unplanned debut, the quintet decides to explore the amazing range of the human voice further, learning along the way the joys of sharing the spotlight through harmony, co-operation, and above all, friendship.