Here's two ways to play it; the original and one a whole step up for guy voices to 
sing the tune down the octave.  
Sounds great fingerpicking.

ORIGINAL STYLE
Intro:  Dm

Verse: F  Dm

Pre-Chorus:  Gm Am  Bb  C

Chorus:  Dm Am Bb F
         Dm Am Bb C

"Hey, ya hey...":  Dm7   C
                   Dm7  Dm7/A
                   Gm Am Bb C (x2)

GUY VOICE VERSION
Intro:  Em9

Verse:  GM7  Em9

Pre-Chorus:  Am  Bm  C  D11

Chorus:  Em  Bm  C  G  (G/F#)
         Em  Bm  C  D11

"Hey, ya hey...":  Em7     D9
                   Em7     Em7/B
                   Am  Bm  C  D11  (x2)


Chord Extensions used:
Em9
e---0-----|
B---0-----|
G---0-----|
D---4-----|
A---2-----|
E---0-----|

GM7
e---X-----|
B---0-----|
G---0-----|
D---4-----|
A---2-----|
E---3-----|

D11 (C shape slid up two frets)
e---0-----|
B---3-----|
G---0-----|
D---4-----|
A---5-----|
E---x-----|