Riff Intro:

G|--------------------------------| 
D|--------------------------------| 
A|--------------------------------| 
E|-0~-----------------------------|

Riff 1:

G|-------------------------------------------|
D|-------------------------------------------|
A|-------------------------------------------|
E|-0-10-12-0-10-12-0-10-12-0-10-12-----------| 

Riff 2:

G|-------------------------------------------|
D|-------------------------------------------| 
A|-------------------------------------------|
E|-12-12-12-10-12-12-12-10-12-12-12-5~-------|

Riff 3:

G|-------------------------------------------|
D|-------------------------------------------| 
A|-------------------------------------------|
E|-12-12-12-10-12-12-12-10-12-12-12-0~-------|

Riff 4:

G|-------------------------------------------|
D|-------------------------------------------| 
A|-------------------------------------------|
E|-0-10-12-0-10-12-12-0-12-12-12-15----------| 

Riff Intro (x2)
Riff 1 (x24)
Riff 2 (x1)
Riff 3 (x1)
Riff 4 (x1)
Riff 3 (x1)

Riff 1 (x1)
Riff 2 (x1)
Riff 1 (x3)

Riff 2 (x1)
Riff 1 (x10)

---2:58---

Riff 4 (x1)
Riff 3 (x1)
Riff 2 (x1)
Riff 3 (x1)
Riff 2 (x1)
Riff 3 (x1)
Riff 2 (x1)
Riff 3 (x1)

---3:26---

Riff 2 (x1)
Riff 3 (x1)
Riff 2 (x1)
Riff 3 (x1)
Riff 1 (x2) - let the last note ring out

This is my first bass tab.  Sorry I couldn't use terms like the "chorus" and 
"verse 1" etc ...  :-/