Concerning the gfax library.

http://gfax.ch/files/Literature/music/

Jason Thomas is the owner/manager of this library. I know absolutely nothing about him, where he lives, what he does etc.
I am only responsible for the:
music
tunings
science
and mathematics folders.
Everything else eg Jazz, Linux programming, history, biology, geology and sheet music was already there at my first sighting of this library.

If anyone has any stray PDFs which you think others might appreciate then you can send them to me via email attachment:
robertthomasmartin(at)yahoo.com
And I will try to arrange to have them transferred to the gfax library.
This is something to think about considering the transitory nature of some internet sites which sometimes just disappear like a puff of smoke.