Keith's project TAINT was my first introduction to truly dark and brooding power electronics.. initially it was too much for me. Now it regularly plays on youtube (I could never afford secondary market prices for the releases i'd like to own, but this doesn't matter).
My thoughts and condolences are with those who were close to Keith, and his family. Its really heart warming to see that people held him in high regard not only for his creative output, but also as a human being. Rest in Peace/Power!