I have 2 cd's of this. The first was the poor sound (point?). Very poor, much of it hard to decipher. But I loved it. Was like reading a book where you conjure up your own picture, I'd listen and fill in the missing pieces.
Then a while later, the Rt Hon Peter Tuck, honorary adopted Scotsman, sent me the much better sounding cd. Like listening to a different album.
Got to be in the mood to listen to it, but when the mood takes you, a lovely piece of history.
From memory, highlight is the very embryonic MACBFGU.
One for the completist.