My friend Bernd has done this lovely arrangement. He forgot it's existence but I found a video of it when noodling with my old video recordings. It was recorded 2015 in Lasse Johansson Guitar Seminar in Hungary. I transcribed it and I'm happy to introduce it to all with Bernd's kind permission.
Here's also my rendition of the tune.
Video: www.youtube.com/watch?v=yRAZcZZcZAQ
Tab pdf: WWbn.pdf (292435)