Great tune, always sends shivers down the spine here.
The version on Morgan's Last Session is timeless of course if only for the awesom bass work. I got Billy's "own" version on Strata East some time ago. A killer tune is a killer tune! These non-musician ears hear a lot of tension and release in there, the thing builds and crumbles, builds and crumbles, loud and soft, dense and sparse, rasp and smear. Absolutely marvellous.
HELLYEAH!