This song has a pretty funky groove for the chorus, and its pretty easy to play.
Everything is played in the middle (2) octave.
Verse 1: C B C A C B C E
Chorus: (Nothing, but the background "woo ahh ohh" can be played like this: A G
F)
Verse 2: E D C / E D A / E D C / E D G
Chorus
Bridge: E E C D E E C D E E / E G D / (2X)
C C E G F E / C C E G F E D E / (2X)(2nd time end on A)
Verse 3: A
Chorus