Dec. 8, 2013, Royal Festival Hall, London - Bert Jansch Tribute Concert clip.
Bonnie Dobson (vocals, acoustic guitar); Robert Plant (vocals, percussion); Danny Thompson (double bass); Bernard Butler (lead guitar).
Also see: https://www.bonniedobson.net/ for full background to the song.
Covers of Bonnie's song over the years include versions, performed by Fred Neil, Tim Rose, Grateful Dead, Jeff Beck Group (ft. Rod Stewart), Nazareth, Allman Brothers, Lulu, Blackfoot, Clannad, Episode Six (Ian Gillan & Roger Glover), Einstürzende Neubauten, Long John Baldry, The Orange Wedge, The Goldebriars, Devo, Jorma Kaukonen (Jefferson Airplane), Sugar Shack, Dave Edmunds & Human Beans, Procol Harum, Wendy Peters, The National... and many, many more!