I have read other tabs for this song and none of them are anywhere near accurate. This 
is what I have found to be the most accurate.

Intro/Riff:
G]-----7-7-7-5h7-5h7-7-7-5h7-5h7-7-7-5h7-5h7-7-7-5h9-7-7-7-5h7-5h7-7-7-5h9-|
D]-----7-7-7-5h7-5h7-7-7-5h7-5h7-7-7-5h7-5h7-7-7-5h9-7-7-7-5h7-5h7-7-7-5h9-|
A]-------------------------------------------------------------------------|
E]-------------------------------------------------------------------------|

G]-----7-5-7-2-4-5-10-9-|
D]-----7-5-7-2-4-5-10-9-|
A]----------------------|
E]----------------------|

Verses:
G]-----5h7-7-7-7-5h7-7-7-7-5h7-7-7-7-5h7-7-5h10p9-7-7-7-7-5h7-7-7-7-5h7-5--|
D]-------------------------------------------------------------------------|
A]-------------------------------------------------------------------------|
E]-------------------------------------------------------------------------|

G]-----7-2-4-5-10-9-5h7-7-7-7-5h7-7-7-7-5h7-7-7-7-5h7-7-5h10p9-7-7-7-7-5h7-|
D]-------------------------------------------------------------------------|
A]-------------------------------------------------------------------------|
E]-------------------------------------------------------------------------|

G]-----7-7-7-5h7-7-7-7-5h7-5-7-2-4-5-10-9-|
D]----------------------------------------|
A]----------------------------------------|
E]----------------------------------------|

Chorus:
G]---------------7--9-10-12-10-9-10-9-7-----------7--9-10-12---------------|
D]----------7--9-----------------------------7--9--------------------------|
A]-----7--9-----------------------------7--9-------------------------------|
E]-------------------------------------------------------------------------|

G]---------------7--9-10-12-10-9-10-9-7-----------7--9-10-12-----10-9------|
D]----------7--9-----------------------------7--9----------------10-9------|
A]-----7--9-----------------------------7--9-------------------------------|
E]-------------------------------------------------------------------------|

          Back to riff for end of chorus