ANDY PEEBLES writes:
'Between 2.0 and 3.0 it's your chance to hear five British and five American No 1 records. The inclusion of five American chart toppers gives me the chance to dig down deep into the BBC's vast gramophone library and come up with the occasional record which may well have escaped the notice of the British record-buying public.
Featured throughout this afternoon's programme is the weekly British Number Ones Competition and from three clues it's down to you to discover the title and the artist of one of the country's past No 1 records. The clues aren't going to be easy but the competition is very good for stimulating the brain cells! '