The new director of the Midsomer Worthy choir wants to win the upcoming choral competition in the worst way. He demands perfection from his singers. When tenor and local artist Connor Simpson is murdered after practice and other choir members receive threatening notes, disharmony reigns.

Title from set and individual disc container. Inspired by the novels of Caroline Graham. Originally broadcast on the Biography Channel in 2008. Special features: 50th episode production notes; cast filmographies.