Jack Brymer/ BBC Television Masterclass

Description
This is a BBC Masterclass from about 1977. The original idea was to have one Jazz and one Classical clarinet, plus one each for Double Bass with Gary Karr. I think the money ran out, or after watching the first one they decided not to continue.
The sound and video quality are poor, as this has been transferred through many formats over the years, but Jack does play the last movement of the Brahms Eb towards the end. There seems to be little actual footage of Jack playing other than in the orchestra.
The very observant might spot Jacks wife, Joan, in the audience along with Mike Pearce, ( BBC Concert Orchestra, Philharmonia, etc.). I hope Maureen spots this and doesn't mind me posting it.