A Of D

E|----------------0---------------0--------| 
B|--------7--7--7-7-------7--7--7-7--------| 
G|--------4--5--7-7-------4-/5--7-7--------| 
D|--------0--0--0-0-------0--0--0-0--------| 
A|-----------------------------------------| 
E|-----------------------------------------| 

                 ^  quick strum  ^

2nd: Then move pinky finger up to the 8th fret
     on the B/2nd string and leave it there for
     the second part of the main riff, & repeat
     alternate pickin' & struming technique.

E|----------------0---------------0--------| 
B|--------8--8--8-8-------8--8--8-8--------| 
G|--------4--5--7-7-------4-/5--7-7--------| 
D|--------0--0--0-0-------0--0--0-0--------| 
A|-----------------------------------------| 
E|-----------------------------------------| 

                 ^  quick strum  ^

Bridge:
Am   Bm   G (x2)
Am   Bm   Am (hold)   G

E|---5---7---3---| 
B|---5---7---3---| 
G|---5---7---4---| 
D|---7---9---5---| 
A|---7---9---5---| 
E|---5---7---3---| 

    Am  Bm  G

• Am
• Bm
• G