While the UK bands in 82 were pumping out oi in the US the bands were getting faster and in the late 80s many would crossover to thrash. Here these Mid Westerners play some demo tunes from the Cows and Beer 7" era. I loved their LP from a couple of years later.
Here's a website with an interview with the bassist. http://www.furious.com/perfect/diekreuzen.html