Last Choir Standing - Episode 7

Myleene Klass and Nick Knowles host the search for Britain's best choir. The remaining five of the final 15 choirs battle it out in the third studio heat. Which choir will impress judges Russell Watson, Sharon D Clarke and Suzi Digby the most? A knockout place is at stake for the choir that produces the stand-out performance, while the choir that impresses least will be sent home.