SINGERS from Bromyard Choral Society will join 2,000 other voices in a charity concert at the Royal Albert Hall on Sunday. Visitors from Bromyard's twin town Athis de l'Orne will be among the audience at the performance of Faure's Requiem. A group of around 30 people from the French town arrive in Bromyard tomorrow evening, for a five-day visit. After exploring the capital, they will visit sights locally.