Kaiser Chiefs have announced that they will be headlining a London Christmas carol music therapy fundraiser concert.The ‘Ruby’ hitmakers will perform at the Nordoff and Robbins Christmas Carol which will take place at St Luke’s Church in London on Tuesday, December 12.The service will also be hosted by Beverley Knight and Joe Stilgoe, with Knight leading the audience in traditional carols as well as singing a few of her hits. Ayanna Witter-Johnson will also be performing alongside the Kaiser Chiefs.