Yes, the original version is the best, Dick Wagner on guitar.
https://www.youtube.com/watch?v=3C23LikPhWs
Yup. A friend of mine saw the first solo tour, and a guitarist was sitting in darkness off to one side, wasn’t introduced or acknowledged. My friend suspected it was Fripp. Steve Hunter and Dick Wagner worked together back when (DW’s been gone over 10 years I think), Hunter played the guitar part on Solsbury Hill and I think toured with PG.
https://freerepublic.com/focus/chat/4274834/posts?page=37#37
DW with The Frost:
Mystery Man
https://www.youtube.com/watch?v=tm4byxG9uaw
Frost Music leadoff for one of the Musical Interlude topics:
https://freerepublic.com/focus/chat/4059560/posts