yes, that's the one. thanks very much! It's a bit more detailed, filled-in and hornpipey which I suppose makes it seem a bit more 'normal' than it is in Robin Williamson's book,
some very interesting comments in the comments section too for that tune too.

One of the things I like about it is that rather odd half of a bar with the C-sharp in it. If the tune's in G, which I think it is, that C-sharp is quite a hard one to second-guess in terms of the implied harmony behind it. You could think of the section it's in as being in E-minor, going to B major for that part.