...takes me back decades...for some reason we used to play that song and "Mustang Sally", a lot in the pub on a Sunday morning as we sat there nursing our hangovers from the night before, waiting for magic to work and relief to come...it became a tradition and it bloody did work as well!
Of course, that was in the days when you could get over a session in a day or so...not the week or more as a man gets old!