Intro and Verses:
-------------------------------|
-------------------------------|
-------------------------------|
-----------------------5-6-7---|
-5-6-7-----------5-6-7---------|
---------5-6-7-----------------|

Chorus:
-0---0-0-3---3-3-0---0-0-0---0-0-|
-0---0-0-0---0-0-1---1-1-2---2-2-|
-1---1-1-0---0-0-0---0-0-2---2-2-|
-2---2-2-0---0-0-2---2-2-2---2-2-|
-2---2-2-2---2-2-3---3-3-0---0-0-|
-0---0-0-3---3-3-0---0-0-0---0-0-|
(Repeat x4)

Other than a little variation, that's the basis of the song.