Listen to strumming on CD
Chords
  [F#5] [A??] [Ab7?] [B9?]
D-  4     4     4      9
A-  4     4     4      6
E-  2     5     4      7

Intro/Main...Acoustic

D-4-4--4-4--4-4--4-4--4-4--9-9--9-9--9-9
A-4-4--4-4--4-4--4-4--4-4--6-6--6-6--6-6
E-2-2--5-5--5-5--5-5--4-4--7-7--7-7--7-7

Bridge...Distorted Guitar (Not sure if it's 2 or 3 times you hit the
1st and 3rd chords.  just listen to the cd to be sure)

D-4-4-4-4----4-4-4-9
A-4-4-4-4----4-4-4-6