I've got a quite a few similar Clyde jingles on aircheck tapes from that era, but there's a lot there I've not heard before!
The Muff Murfin stuff is particularly “Holy Grail List”; I know that there is a copy in good hands of much of these but I appreciate that access to it is “time window” situation.
Colin, there are various dubs of the earlier Emison etc stuff floating around at the moment, in varying quality levels, including an item sometimes referred to as “that old Tony Currie tape”. If needbe I can dub some of these various bits, but I do stress that we're talking “reference quality” rather than “studio quality”.
Plus of course, there's the JAM composite ;^))
colrobo32
IainJohnston
colrobo32