Stevie

I've roughly shown timing, but it's easy to work out yourself. 
Chords can be played as shown or open. My guess is they play them  
this way. 
 
Main Riff 
   D                A 
E-------------------5-5-5-5-5-5-5-5-- 
B--7-7-7-7-7-7-7-7--5-5-5-5-5-5-5-5-- 
G--7-7-7-7-7-7-7-7--6-6-6-6-6-6-6-6-- 
D--7-7-7-7-7-7-7-7--7-7-7-7-7-7-7-7-- 
A--5-5-5-5-5-5-5-5--7-7-7-7-7-7-7-7-- 
E-------------------5-5-5-5-5-5-5-5-- 
    
Chorus 
   B       D       A 
E------------------5-5-5-5-5-5-5-5-- 
B--4-4-4-4-7-7-7-7-5-5-5-5-5-5-5-5-- 
G--4-4-4-4-7-7-7-7-6-6-6-6-6-6-6-6-- 
D--4-4-4-4-7-7-7-7-7-7-7-7-7-7-7-7-- 
A--2-2-2-2-5-5-5-5-7-7-7-7-7-7-7-7-- 
E------------------5-5-5-5-5-5-5-5-- 
 
Post Chorus 
   A       C   D 
E--5-5-5-5---------- 
B--5-5-5-5-5-5-7-7-- 
G--6-6-6-6-5-5-7-7-- 
D--7-7-7-7-5-5-7-7-- 
A--7-7-7-7-3-3-5-5-- 
E--5-5-5-5---------- 
 
Finish on A