Piers and the Goldner Quartet (Dene Olding and Dimity Hall, violin, Irina Morozova, viola, Julian Smiles, cello) with Geraldine Auerbach, MBE, director of the Jewish Music Institute, and world-renowned Bloch scholar Alex Knapp, in the Wigmore Hall Green Room, London, after their 20th April recital this year.