Saw him perform three times. Last time, he stayed at the bar (Bottom Line NYC) after the show and I got to shake his hand and thank him - his claw devoured mine lol! No one on earth sounds like him - huge influence. RIP
The song ends on a G Maj chord while Plant is singing a C. I always feel as if I’m gonna fall out of my chair waiting for it to resolve. Cool unconventional Zep piece, anyhow.