Back in the late 1980s and early 1990s, future rap artists Necro and Ill Bill played in a death/thrash metal band. Strange, but true. Necro was only 12 when they first formed. He was actually a pretty good guitar player, as well.
I will admit that I have yet to hear their first demo, The Cursed Earth, but their second demo, Inhuman Conditions, is very solid death/thrash. They showed some serious potential--it's too bad they called it a day after this demo.
http://www.yousendit.com/download/U0d3ZUNzcklPSHcwTVE9PQ
Track listing:
1. Necrosphere
2. Wisdom of the Subgenius
3. Ascend to Obscurity