I just discovered this sinister track "Goodbye My Friend" (from Enzo Castellari’s 1974 Death Wish clone: Il Cittadino Si Ribella aka Street Law) on a vinyl comp of Italian film scores from The M & G Orchestra. The vinyl version sounds superior and might be a variant. The disk has another 5-6 great tracks and was one of my better recent record finds.
William Smith was cosmically doomed to the book business when he skipped school to read HP Lovecraft in an abandoned cabin in the woods. He's worked for barnesandnoble.com, Tor Books, and Warner. Now he sells dodgy books and freelances to make a "living."