17:05Classics UnwrappedCornelius Cardew and Children in NeedBBC Radio Scotland Duration: 1 hour, 55 minutes Sun 13th Nov 2011, 17:05 on BBC Radio OrkneyJamie finds out about the BBC SSO's latest Merchant Sinfonia concert and reveals how he whipped a choir of Radio Scotland presenters into shape for Children in Need.GenresMusicClassicalFormatsMagazines & ReviewsBrandClassics Unwrapped Source: BBC Online