The first item they sang was Shine your Light. Their second item, "Someone's in the Kitchen" included the school's percussion group, who played a series of kitchen implements in time with the singing. It was fantastic and was definitely one of the highlights of the night's performances.
Here are some photos of the festival. You can see Room 7's Michelle, Courtney, Laura and Archie in the choir, and James in the percussion group. Room 7 - Represent!