Hi Jerry,

While I won't pretend that I can play all of this great song well, I can kind of play most of it okay with the exception of the quick back and forth phrase that Sonny Boy plays a couple of times during his solos.  On the cut off "His Best" album this first occurs around 1:22 then later at 2:20 or so.  Sometimes I think that I am approximating what he is doing, but even then I am not sure what I am doing (let alone what he is doing).

Thanks, Rich