Dude, Mindly Rotten, I've probably mentioned this before in this thread, but Colombian Brutal death/goregrind is of its own style entirely, I've had contact with the Colombian scene after playing in a similar band for a few years in Venezuela and toured Colombia once, and our singer was Colombian.
Best band I saw in my short tour/visit to their beautiful country:
Their second album is great, the first IMO is crap, just lame blackened death, but neither album does justice to the sheer awesomeness that is seeing them live, I was thrown against the wall throughout their whole set, truly devastating.
I must point out I always follow this thread and check recommendations even though I post very little
Edit: Now that we're on the subject, I might as well recommend my own former band (they're still active, but only the vocalist remains from the lineup that toured Venezuela and Colombia and recorded the Ep I'm posting below, I was the bassist) if you like Colombian style Death/grind. This is the most slamming type song, so much so we referred to it as "the slamming song"
And in terrible quality, a song from our Colombian tour in February 2009: