Interesting, George, very good technic. I like the little phrygian or spanish influence every now and then. All in all is it a bit too much of an etude kind of piece, but well played.
What you describe, Graham, is the same thing I've been striving for in some of my piano improvs. This is, I think, a very powerful work because it's coming from the soul. Sorry, Graham, but you just exposed yourself (I mean that emotionally) in a very powerful way. Incredible beauty in simplicity.
Great guitar work George, wow ... like it (y) 🎸 👏