Tangled up in Blue
Certified Senior Citizen⭐🦐
And yet Pentangle and Shirley Collins are now seen as being innovators with an almost avant garde approach to folk, whereas Fairport's stodgy old four-to-the-floor folk-rock makes them look like the Status Quo of British folk! Pentangle were 4 virtuosos with a very competent singer and their arrangements of trad tunes was far more inventive than Fairport, and Shirley's work with both her sister and Davy Graham is now rightly seen as being incredibly trailblazing and forward thinking ('Folk Routes, New Roots' is just about the most important folk album of all time IMO). Oh, and Shirley Collins never recorded a Leonard Cohen song in her life, think you're confusing her with (the very average) Judy Collins.
Yes, you're quite right about the Judy Collins confusion but it was Shirley who wrote that book about her travels in the Mississippi Delta,back in the 60's,right-"America over the Water?" .I don't claim to be any sort of expert on British or even English folk music but I do know what I like ,which includes Fairport,The Strawbs and Davy Graham(among others).