So yeah. why is it that every tab i've seen for this song is almost nearly 
i have a solution to that. I've slowed the song down and tabbed it out by ear. This sounds nearly 
to the actual song. Enjoy!:)
I only got 6 string so i'll tab it for that. The song is played with 7.
Tuning:Drop B,B-F#-B-E-A-C#
Difficulty:Advanced-Expert
(intro)riff A
C#|-------------------5-7-9-10h12-9-7-5-----------------------|
A |-------------4-6-8-------------------8-6-4-----------------|
E |-------4-6-7-------------------------------7-6-4-----------|
B |-4-6-7-------------------------------------------7-6-(4)~~-|
F#|-----------------------------------------------------------|
B |-----------------------------------------------------------|
sweep A
C#|----------------------------------------------|
E |----------------------------------------------|
A |--------------------14h18-(x2)----------------|
B |-----12h16-(x4)---14---------------14h18-(x2)-|
F#|---12-----------14---------------14-----------|
B |-12----------------------------14-------------|
riff B
C#|-14-12-10-9----------------------------------------------------------|
E |------------12-10-9-7-----------------------------------6-9-6--------|
A |----------------------9-7-6-----------------------6-7-9-------9-7-6~-|
B |----------------------------9-7-6-----------6-7-9--------------------|
F#|----------------------------------9-7-5-7-9--------------------------|
B |---------------------------------------------------------------------|
sweep B
C#|--------------------------------------------------------------------------|
E |--------------------------------------------------------------------------|
A |--------------------14h18-(x2)--------------------------------------------|
B |-----12h16-(x4)---14---------------14h18-(x2)-----16h19-(x6)-----14h18----|x2
F#|---12-----------14---------------14-------------16-------------14---------|
B |-12----------------------------14-------------16-------------14-----------|
i hope that helps all of you people who just can't seem to get the right tab. please rate!