More blues: originals and covers

Reader Frank Saunders kindly sent along a great set of links to blues "originals" and "covers" (prompted by this).  I share a few here.

Blind Joe Reynolds plays the "Outside Woman Blues":

 

And so does Cream:

 

 

Blind Willie McTell sings the "Statesboro Blues":

  

And the Allman Brothers (live at the Fillmore East):

 

 Kansas Joe McCoy and Memphis Minnie, "When the Levee Breaks":

 

And Zeppelin (the greatest rip-off band of all time!) does their version: 

  

 Skip James, "I'm So Glad":

 

 And once again Cream: