Underground metal

There is more than one artist with this name: 1) Parabellum from Colombia. Being formed in 1981 Parabellum is referred to as the first extreme metal band from Colombia, and one of the first in South America. Unbelievably evil stuff somewhere between Hellhammer, Sarcofago, Poison (GER) and Bathory, but even more dirty and vicious with some spine-chilling doom parts. Had a couple of EPs in the 80-s, and in 2005 a compilation, called Tempus Mortis was released.