This is just the rythm guitar that plays throughout the
 song (and is also the intro),
it can sound really good, and is really easy 2 play. I 
doubt it is the way tb's play
it, but couldn't find it tabbed anywhere, so I had a 
go!

*

the best way to get the hang of it is to listen to the 
song. just slide from the
1st chord to the 2nd

    1st      2nd
e||--0--------0--------|
B||--3--------5--------|
G||--4--------6--------|
D||--5--------7--------|
A||--0--------0--------|
E||--X--------X--------|

then there are 2 variations where u stay on the second 
chord, an simply cover the
8th, then 7th fret on the B string.