The Whole song goes like this on a loop, There are several ways to play it but for now I 
will give you the base and let you expand on it

E------------------------------------------------------------------------------|
B------------------------------------------------------------------------------|
G-0-0--------------000---------------------------------------------------------|
D-----3-3-3--1-1-3-------------------------------------------------------------|
A-0-0--------------000---------------------------------------------------------|
E-----3-3-3--1-1-3-------------------------------------------------------------|

The part played on G and D is the melody part and the part on A and E are Bass.
Hope this helps - Just change into power chords and you will be rocking in seconds!

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