This is all tabbed by me, I'm sure its right, but keep in mind it is the bass part
not the guitar part, so it sounds different

Intro (last note gets two beats)
D|-1--2--3--- x2

Verse (hold the notes on the A string for two beats each, and the note on the D string for four beats)

G|-----------------------
D|------------------3----
A|------3------1---------  x3

Part2 (hold each note for two beats)

A|-------------1
E|-----3--------

D|-1--2--3---

A|-------------1
E|-----3--------

D|-1--2--3--- x 2

Solo/Chorus (each note gets two beats)

D|---3----1---------
A|------------1-----
E|---------------4--   x3

then (each note gets four beats)

D|----------------3-------3-
A|--1------4----------------

then go back up to Verse once more and back to the intro till the song ends