Intro (Play this with the horns at the start of the song).
G-1-2-4-2-4-4-2-1---1-2-1---4-4-4-2-1-1-2-4-2-4-4-2-1---1-2-1--------|
D----------------4-2-----4-2-------------------------4-2-----4-2-6-4-|
A--------------------------------------------------------------------|
E--------------------------------------------------------------------|

After the guitar plays this 8 times you come in and play this 8 times.

Verse                
G--------------------|
D------------6h7-6h7-|    
A-5h7-4h5-3h5--------|  X8
E--------------------|

Chorus 1 (when Chris is singing).
G----------------------|
D-----------2-2-2------|
A------2-2-2-----4-4-4-|
E-2-2-2----------------|

Chorus 2 (i wouldn't have it anyother way i wouldn't .....).

G-------------|
D-------------|
A-2-2-2-0-0-0-|
E-------------|

Then you play:
Verse,
Chorus1,
Chorus2,
Intro,
Verse.