Gordon demos his version, and tries to get Bert to remember how he played the original.
This video has been up on youtube for some years - thanks to Geoff Olner -    • Gordon Giltrap & Bert Jansch.avi   - but the sound drifted out of sync with the video, which made it hard to use it as a reference for Bert's fingering. The sync has now been fixed.
See also the lessons elsewhere on this playlist, based on Bert's notation sent to me by Mel James - who gets a namecheck from Gordon on this video (0:28)..