Research assistance required, please, if anyone can help. Here are Bill Oddie, music teacher Siobhan Lihoreau and members of a school choir (? Harston & Newton, Cambs) in a recording studio. The date must be 1988 or later, by the 'Shop Assistance' sweatshirt Bill's sporting. Siobhan's husband, Tim, posted this photo on Twitter last October and I've been trying to find the record the choir made. Tim mentioned that Bill sang 'Streets of London'. I have enquired but not yet received the details.
https://www.emmahigginbotham.com/recent-interviews/tim-lihoreau Maybe the Lihoreaus met Bill through JazzFM. I see Tim worked there in 1990. Bill used to have a programme on the station (of which I'd love to find tapes!).
An interview with Classic FM breakfast show host Tim Lihoreau — Emma Higginbotham

Emma Higginbotham
@CamberleyKate some clues here, song may have been about streets of London not actual song title. Ref text under video - artist is Bill Oddie formerly of The Goodies
https://youtu.be/SfSG8dP4Yzo
Bill Oddie - I Can't Get Through - Parlophone : R 5433 DJ (45s)

YouTube
@Kay That's the right guy - a record Bill made in the 60s. Looking for a late 80s disc here - perhaps a charity release? Would be with a choir.