"Quem pastores" Canterbury Cathedral Choristers, c1999 (Flood)

[@cantorisdecani]

I have the video without an edit at the start here - kzbin.info/www/bejne/mnjCoH1_eKlgetk - if the opening seconds might help you identify it. It was on UK terrestrial TV (as tha's all I had), but whether it was Songs of Praise or a Christmas from Canterbury sort of programme, I can't recall. Sorry :(

[@ArchiveofRecordedChurchMusic]

Many thanks for that, by the introduction and titling it looks like a 'Songs of Praise' broadcast.