i would never have guessed
but the true origins of black metal lie with this dude:
He's called Daminhão Experiença (which could translate as Damien Experience with a bad bad spelling), and he released a whole bunch of albums in the 70's
this is a song called "Planet Mud"
http://www.damiaoexperienca.net/Planeta%20Lamma%20-%2007%20-%20Planeta%20Lamma.mp3
if that's not black metal, i don't know what it is :p
[edit]
from his biography:
the guy is also a pirate AND a pimp. Whoa, just whoa
but the true origins of black metal lie with this dude:

He's called Daminhão Experiença (which could translate as Damien Experience with a bad bad spelling), and he released a whole bunch of albums in the 70's
this is a song called "Planet Mud"
http://www.damiaoexperienca.net/Planeta%20Lamma%20-%2007%20-%20Planeta%20Lamma.mp3
if that's not black metal, i don't know what it is :p
[edit]
from his biography:
When he left jail, he became a radar operator [in the navy]. After a few years and because of an accident, the Navy retires him after falling from a ship's pole and hitting his head. Damião is back to the streets, and goes back to the profession that he had when young: he becomes a pimp. He then uses the money from the hookers to record his albums
the guy is also a pirate AND a pimp. Whoa, just whoa
