Last night, Jeremy Dixon, who has been responsible for much of my musical education, invited us to a concert at King’s Place, the small and very beautiful concert hall which he designed for Peter Millican underneath the building which now houses the Guardian.  Imogen Cooper was playing with a young cellist, Sonia Wieder-Atherton.   It had a good atmosphere, partly because half the audience were friends of Jeremy, invited by email.   The programme was Janacek, Beethoven, Webern, Shostokovitch and Rachmaninov.