e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-------------------------------------------------------------------
D---4-5-7-5-4-----------------1-2-4-2-1-----------------------------
A-5--------------4-5-7-5-4--2--------------5---5--------------------
E--------------5-------------------------3---3----------------------

e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-------------------------------------------------------------------
D---4-5-7-5-4-----------------1-2-4-2-1-----------------------------
A-5--------------4-5-7-5-4--2--------------5---5--555--------------
E--------------5-------------------------3---3----333---------------


strum this part here up and down strokes:
e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-777-------444-------777-------444---------------------------------
D-777--777--444--555--777-------444---------------------------------
A-555--777--222--555--555--777--222--555----------------------------
E------555-------333-------555-------333--------------------------

e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-777-------444-------777-------444---------------------------------
D-777--777--444--555--777-------444---------------------------------
A-555--777--222--555--555--777--222--555----------------------------
E------555-------333-------555-------333----------------------------

then just hard downstrokes on this part:
e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-777-------444-------777-------444---------------------------------
D-777--777--444--555--777-------444---------------------------------
A-555--777--222--555--555--777--222--555----------------------------
E------555-------333-------555-------333----------------------------

THen just continue that and keep playing when he starts singing:

Then theres some riff he plays, and then continues in the strumming 
for a while then:

-------------------------------------------------------------------
B-------------------------------------------------------------------
G-7-------------------------4----------------------------------------
D-7-4-5-7-5-4--7------------4-1-2-4-2-1-----------------------------
A-5------------7-4-5-7-5-4--2--------------5---5--------------------
E--------------5-------------------------3---3----------------------

e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-7-------------------------4----------------------------------------
D-7-4-5-7-5-4--7------------4-1-2-4-2-1-----------------------------
A-5------------7-4-5-7-5-4--2--------------5---5--------------------
E--------------5-------------------------3---3----------------------

e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-7-------------------------4----------------------------------------
D-7-4-5-7-5-4--7------------4-1-2-4-2-1-----------------------------
A-5------------7-4-5-7-5-4--2--------------5---5--------------------
E--------------5-------------------------3---3----------------------

e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-7-------------------------4----------------------------------------
D-7-4-5-7-5-4--7------------4-1-2-4-2-1-----------------------------
A-5------------7-4-5-7-5-4--2--------------5---5--------------------
E--------------5-------------------------3---3----------------------


Then until the finish
e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-777-------444-------777-------444---------------------------------
D-777--777--444--555--777-------444---------------------------------
A-555--777--222--555--555--777--222--555----------------------------
E------555-------333-------555-------333----------------------------


sounds good just listen to the rythm of the song.