Here is a nice interview in It's Psychedelic Baby Magazine:
Monday, October 17, 2011
The Tree People interview with Stephen Cohen
2. Were you in any bands before forming The Tree People? Any releases from then?
"The Tree People", a vinyl album recorded in a studio in the woods in Oregon in 1979, was reissued as a CD in 2006 by Tiliqua Records of Japan and as a vinyl record by Guerssen Records of Spain in 2008. Their 2nd album "Human Voices", recorded in 1984, was reissued by Guerssen in vinyl and as a CD in 2009. The 3rd and last Tree People album, "It's My Story" was released by Guerssen in 2010. This is their story.