Have listend to this classic track for decades. Needed an Mp3 copy to listen to on the move. It reminds me of the late 1960's when I first met Bob Plant who was then in The Band of Joy, and spent a lot of time at the Surfside Stop Coffee Bar in Birmingham Snow Hill, where I had a part time weekend job. Even then, the voice of Bob Plant was exceptional and remains so to this day. Long may he continue. This is quality rock and roll.