Richard Green hosts a countdown of the official charts for march in 1971 and 1985

More from IN THE 1970S and 1980s

Spandau Ballet in concert 1982

1974 tom browne chart run down bbc radio 1- September

Vintage Chart Show April 1981

Vintage Chart Show 1988 Jan

simon bates 70s music

Radio One Club with Ed Stewart & Tom Edwards podcast 15th December 1970

The Dave Cash Countdown - looks at APRIL 1975 RECORDED IN 2016

Paul Gambaccini presents Top Ten from March 1987

YOU've GOT A 70S FRIEND AND BBC CHARTS RUNDOWN WITH SIMON BATESFROM 1978 ON AIR

Sounds Of The 70s with Johnnie Walker aug 2019