The sixth of eight fortnightly programmes in which all ten sonatas will be heard is given by MANOUG PARIKIAN (violin) and MALCOLM BINNS (piano) and includes each of the sonatas in a minor key from his sets. Op. 30 and 31 Kreutzer Sonata (Beethoven), Cello Suite (Britten), played by Erich Gruenberg (violin), Eric Harrison (piano), Mstislav Rostropovich (cello): September 24