Just discovered this "long lost" music a couple of years ago via the Heavenly Grooves and Ancient Star Song blogs, and was stunned! Christian psych? Yes. Cool Christian rock from the 60s and 70s? Yes. Incredibly long hippie songs? Yes. Amazing Christian folk from the UK? Yes again.
Thanks go out to the aforementioned blogs, Ken Scott (Jesus Music Archaeologist)for writing Archivist, and Tim Henderson for digging up obscure stuff and for expert technical help.