Like other folks above, I didn't really get on with much of Fluff's style/formula presentation, but there was no doubting the man's integrity and his real love of the music (and of non-pop music too). Oh, and he even played a couple of requests for me on his Saturday afternoon show in the 70s - not 'arf bad!
RIP Fluff, and take care up there.

But rising to the challenge, Fat B****ard -
Was it At The Sign Of The Swinging Cymbal, by the Brian Fahey Orchestra?
I don't think it was ever used in that washing-powder ad though!