1st riff
e-------------------------------
B-------------------------------
G-------------------------------
D----------------4-2h0---2--/X\-
A----------0--2-----------------
E-0---3-------------------------
2nd riff
    E
e--------------------
B-7^(9)r(7)-5-5~~/---
G------------6-------
D--------------------
A--------------------
E--------------------

 E                      (2nd riff)
(Pack a pack horse...) 
 G                      (2nd riff)
(Black country...)
 A                      (2nd riff)
(You never know...)
(1st riff)
Black country rock
 E                G
(Some say...is crazy)
         A         D
(But you may...another point of view)

e-----------------------------
B-----------------------------
G-----------------------------
D-(2)h4-2~~-------------------
A---------------2^(3)-2~~-0---
E---------------------------3-

     E         G      A
(But if it's...hazy...leave my friend)
    D
(...me with fond adieu)
e--------------------------------------------------------
B-7-7-7h9--7-5---5-/7-10----7-7-7h9--7-5------0-3p2p0-3--
G-------------------------------------------------------- 
D-------------------------------------------------------- 
A--------------------------------------------------------
E-------------------------------------------------------- 
repeat the riff about 4 times