Intro... (Play once)
Eb|----------------------------------------------2----
Bb|-------0------------0------------0------------5----
Gb|----------------------------------------------4----
Db|----4----2-------4----2-------2----2-------4-------
Ab|--2-----------0------------------------------------
Eb|---------------------------4------------2----------

Main riff... (Repeat until chorus)
Eb|---------------------------------------------------
Bb|-------0------------0------------0-----------------
Gb|---------------------------------------------------
Db|----4----2-------4----2-------2----2----2--2-------
Ab|--2-----------0-------0-----------------2-----------
Eb|---------------------------4-----------------2b----

Unfortunately, I was unable to get some of the little changes and the chorus, due to the other instruments drowning out the guitar. But this rhythm is generally what is followed.