Personally, I think the lo-fi nature of this cassette stands as a moving testimony to the status PB enjoyed in his life-time - a man moved to effectively bootlegging his own recordings to sell on cheap, unbranded cassettes at his ever-dwindling gigs in the face of the terminal indifference of the folk scene as a whole.

Yep. It's a historical document, unfortunately.

Many thanks, again, for making it - and the Youtube clips - available.