Prize-winners at the 2015 Wigmore Hall String Quartet Competition, the American Verona Quartet are making their first return to the UK since their competition success. Their varied programme combines Mendelssohn’s youthful first quartet, the best-known quartet (no.4) by the Polish composer Grażyna Bacewicz and Beethoven’s final quartet op.132; it strikes the perfect mood for the final concert of the CMS season.