This is my first tab, but I'm pretty certain about it. The rhythm isn't really written well on the tab, but its there, so if you listen to the song and look at it it'll make sense...

Bass is tuned down 1/2 step (Eb Ab Db Gb)


Intro
Gb--------------------------|
Db--------------------------|
Ab-------5---22222222-------|
Eb--2-5----5----------------| X4

then,
Gb--------|
Db--------|
Ab--------|
Eb--2/5---|

Verse
Gb------------------------------------|
Db--------------------------4---------|
Ab---------4---------5-5-5-7--777777--|
Eb--5-5-5-7--777777-------------------| X2

Chorus
Gb--------------------------|
Db--------------------------|
Ab-------5---22222222-------|
Eb--2-5----5----------------|

Verse X6

Chorus X4

then,
Interlude
Gb---------------------------------|
Db---------------------------------|
Ab-22222---------------------2-4-4-|
Eb-------55555-2-0-2-0-2-2-5-------|X4

then, Under guitar Solo
Gb----------------------------|
Db----------------------------|
Ab----------------------------|
Eb-5/10-10-10-10-10-10-10-10--|X4

Verse X2