Petroc Trelawny with music and arts news, including a look at the National Gallery's new exhibition of portraits by Ingres, and a review of choreographer Pina Bausch 's return to Sadler's Wells. Music includes Bach's
Brandenburg Concerto No 1 in F,
Victoria's 0 Magnum Mysterium sung by the Westminster Cathedral Choir, and Gershwin's Rhapsody in Blue.