This is basically just the bass line... it's really the only part I know...
so, yeah. It also sounds good on guitar. So here it is:
(I'm tabbing it out as if it were a guitar... but I'm sure it's played on the
top string of a bass)

|---------------------------------------------------------|
|---------------------------------------------------------|
|---------------------------------------------------------|
|---------------------------------------------------------|
|---------------------------------------------------------|
|---10-10---10-9-7---7---7-5-3--3---3-5-7----7---7-9-10---|

The guitar for F#A#(infinity) is supposedly done with the guitar tuning from
low to high:  F#  A#  F#  A#  F#  A#