Chords for beginners:

Chords: C Em Am F

C (x32010@1) Em (022000@1)Am (x02210@1)Fe---0---0---0---1-| (133211@1)B---1---0---1---1-|
G---0---0---2---2-|
D---2---2---2---3-|
A---3---2---0---3-|
E---x---0---x---1-|

Strum pattern: DDD UD DUDD

chords for intermediate players:

There are only 4 chords that are played throughout the song. In order to play
these chords correctly as in the song, you'll need to play them as barre chords.

Chords: F A Dm A#

F (133211@1) A (x02220@1) Dm (xx0231@1)A#e---1---5---5---6---| (x1333x@1)B---1---5---6---6---|
G---2---6---7---7---|
D---3---7---7---8---|
A---3---7---5---8---|
E---1---5---x---6---|

Rhythm:

The rhythm plays a HUGE role in making the song sound right and is a little complicated 
to play. I highly suggest you to visit
http://www.youtube.com/watch?v=GhEAAmUjDxo on how to play the rhythm