Pebble Mill at One was a British television magazine programme, lasting 45 minutes, that was broadcast live weekdays at 1 o'clock on BBC1, from 2 October 1972 to 23 May 1986 and again from 20 October 1991 to 25 May 1996. It was transmitted from the Pebble Mill studios of BBC Birmingham, and uniquely, was hosted from the centre's main foyer area, rather than a conventional television studio.

Apparently Frida performed I Know There's Something Going On according to one fan's memory.

I have never seen this - does anyone have any more information or perhaps have it on video?

Thanks to Gordon Brown.