Donovan Jones plays this on a 5th string but this sounds pretty much the same, my first tab so try 
not to be too harsh haha!

This is based of what he plays here, for the first half of the song the bass notes are played on the
keyboard

https://www.youtube.com/watch?v=7iO1EVBFC–8

The rhythm is fairly simple, 1/4 notes in the first half then 8th notes in the second.

1:10

 
G|–––––––––––––|––––––––––––|–––––––––––––|––––––––––––––|
D|–––––––––––––|––––––––––––|–––––––––––––|––––––––––––––|
A|–––––––––––––|––––––––––––|–––––––––––––|––––––––––––––|
E|–6–––––––––––|–9––––––––––|–2–––––––––––|–2––––––––––––|

2:17

G|–––––––––––––|––––––––––––|–11–––––––––|–11–––––––––––|
D|–8–––––––––––|–11–––––––––|–11–––––––––|–11–––––––––––|
A|–8–––––––––––|–11–––––––––|–9––––––––––|–9––––––––––––|
E|–6–––––––––––|–9––––––––––|––––––––––––|––––––––––––––|