Saw this at a small screening in LA a while back, Glenn Jones played and talked on a panel discussion with the filmakers. I am doing some digging into some unreleased archived Fahey material and coordinating with Glenn, may or may not see the light of day. Met one of Fahey's ex-wives at the film, she had some funny stories. Good film, could have gone deeper, but good for what it is. Saw this book on amazon, looks promising and cheap but I havn't bought it yet:
http://www.amazon.com/The-John-Fahey...fahey+handbook
There is at least one more significant Fahey book coming, in addition to the second volume of this one, according to Glenn.
Thanks for those links, I didn't have the Mr. Browns, and that gig is kind of ledg....