Caught some of this programme last night on the telly BBC iPlayer - Holst: In the Bleak Midwinter (http://www.bbc.co.uk/iplayer/episode/b010p530/Holst_In_the_Bleak_Midwinter/) (apologies to those who can't link to that) and was struck by the lighting in the studio performance scenes. At times looked as if the whites were actually clipping.