Quorum are offering two afternoon concerts of baroque chamber music for recorder strings and harpsichord, played on period instruments. The programmes include works by Corelli, Vivaldi and their contemporaries. There will also be tea and refreshments on offer, and it is hoped to raise money to support work on the church roof. Quorum regularly perform in Christchurch and last month gave a string quartet programme. Forthcoming concerts in the Frome Festival include a Brahms sextet and Shostakovich piano quintet.