Intro/Main Riff/Chorus

(capo on first fret):
E|-----0---------------7-777-----0-0-0-0-0-0----------------|
B|------0------333-----7-888-----1-0-1-3-1-0----------------|
G|-------0-----222-----7-999-----2p0-2s4s2p0----------------|
D|---2----2----000-----7-999--------------------------------|
A|--2----------000-----7h777--------------------------------|
E|-0-----------222------------------------------------------|

Verse (Acoustic)
E|-77777----22222--00000---------------------------------------------|
B|-88888----33333--11111---------------------------------------------|
G|-99999----44444--22222---------------------------------------------|
D|-99999----44444--22222---------------------------------------------|
A|-77777----22222--00000---------------------------------------------|
E|-------------------------------------------------------------------|

That's pretty much the whole song.

In that one slow part, you're still playing the 3 verse chords, only slower, and with a 
few variations in the B string (those are on the last 2 chords, though, not the Eminor 
octave chord)