It's the same song pretty much, the Yardbirds live release credits Jake Holmes with it, he wrote "I'm Confused" for his album "The Above Ground Sound of Jake Holmes," the Yardbirds played it during their last year of existence. When they folded Page did it with his new/renamed/rebuilt band Led Zeppelin, and wiped Jake Holmes' name off it. Apparently this happened quite a lot. I really think you should read this: http://www.furious.com/perfect/jimmypage.html
It's the same song pretty much, the Yardbirds live release credits Jake Holmes with it, he wrote "I'm Confused" for his album "The Above Ground Sound of Jake Holmes," the Yardbirds played it during their last year of existence. When they folded Page did it with his new/renamed/rebuilt band Led Zeppelin, and wiped Jake Holmes' name off it. Apparently this happened quite a lot. I really think you should read this: http://www.furious.com/perfect/jimmypage.html
Still a kickass song whichever way you cut it