The chord progression is the same throughout the song and played with a reggae
skank. It's best to listen to the song to feel out the rhythm.
Chords used:
(barre on 7th fret)
Play the Em, G, and A twice then hit C and D once each.
Example:
1 and 2 and 3 and 4 and
1 and 2 and 3 and 4 and
Slide between the C and D for a little extra panache.