Urban, that's an excellent suggestion I picked up from one of your posts. Great album
My suggestion:
Glenn Branca -
The Ascension (1981)
The second album by (I'm sure you know him) Branca, avant-garde composer famous for his guitar symphonies, crazy tunings, droning sounds etc. He was heavily involved in New York No Wave scene in the second part of the 70s and had an enormous influence on later New York no wave/noise bands like Sonic Youth and Swans (members of these bands played in his guitar choirs).