[Jandek] jandek on corwood soundtrack sources?

[chthonic streams]

hi, i just got the DVD yesterday and i definitely want to buy jandek 
CDs.  however, there's such a variation and he has so many of them. 
i was hoping some kind (and obsessive) soul had identified the songs 
that play in the background throughout the documentary.  some of them 
are really amazing and those are the albums i want to get.  i know 
jandek is partially about the mystery, but not having song credits at 
the end of the DVD really does us novices a disservice.

also perhaps if someone knows of mp3 clips online somewhere?  i don't 
like mp3s as a format, i don't download except as a way to listen 
before i buy.

thanks in advance to the vetrans of this list for their patience.

d.