Denis McCaldin investigates the virtuoso chamber orchestra in the 20th century, with contributions from
Quintin Ballardie , Douglas Boyd , Paul Crossley ,
Peter Maxwell Davies ,
Julian Fifer , Christopher Hogwood , Neville Marriner ,
Roger Norrington and Paul Sacher. Producer Edward Blakeman
(A new series. The Virtuoso Chamber Orchestra, begins Friday 2.00pm)