the intire song is just using the top 2 strings (the E and A strings)

the bass comes 9 seconds in the song with a slide make up your own. the bass only has 3 tabs in the song

tab 1
G|---------------------
D|---------------------
A|-------1-1-------4-4-
E|-1-1-1-----4-4-4-----

tab 2
G|-------------------------
D|-------------------------
A|-------1-1-1-------4-4-4-
E|-1-1-1-------4-4-4-------

tab 3
G|-----------------
D|-----------------
A|-----------------
E|-1-1-0-0-2--4-4-1

order of the tabs used
tab 1x4
tab 4x10
tab 1x6
tab 3x2
tab 2x10
tab 1x6
tab 3x2
tab 1x8
tab 2x10
tab 1x10

and that is it if you have any questions just email me