Tuning: Drop D

E|------------------|
B|------------------|
G|------------------|
D|8-8-9-9-5-5-11-11-|    Riff A
A|8-8-9-9-5-5-11-11-|
D|8-8-9-9-5-5-11-11-|

The intro plays that twice through, then
twice again with the stabs underneath it:

E|-----------------|
B|-----------------|
G|-----------------|
D|8---9---5---11---|    Intro Stabs
A|8---9---5---11---|
D|8---9---5---11---|

(That's probably bass that plays that
actually)

Then I'm pretty sure it just rings out
the same chords in the little middle
section:

E|-----------------------------|
B|-----------------------------|
G|-----------------------------|
D|8-------9-------5-------11---|    Middle Section
A|8-------9-------5-------11---|
D|8-------9-------5-------11---|

Then Riff A is repeated four times as
another verse, then once more as an
outro. I think the song ends on an
open bar chord too and not the 8.

The bass just follows the guitar and
plays the root notes too.

Structure:

Intro: Riff A (x4) + Intro Stabs (x2 after Riff A
is played twice)

Verse 1: Riff A (x4)

Bridge: Middle Section (x2)

Verse 2: Riff A (x4)

Outro: Verse A (x1) + Open Bar Chord