I saw the Yard Birds when I was in grade school in 1964 in Hawaii. It was at a nite cub at Kawaii. There were 6 other kids there. I am now 56. I love Zep and have 4 years with out pot, lol, long story. Zep calms me and excites me at the same time. My girl friend say I need a younger girl for my intense desires and passions. I can't help it, I still live in the late sixtys. Im a Black Sabbath fan also.