My brother opened for Johnny Winter in 1971 at a little dive now long gone where the Austin Police parking garage currently sits.
It was a stormy night and maybe five people came to the show so it turned into a big jam session. We played this song for fifteen or twenty minutes and everyone got to do a solo and I sang the lyrics.
They even served 19 year old me a beer. I didn’t like beer but at least I had one sitting on my amp.
One of my fondest memories