Intro:

E|1| :----------------------1-------------------1--|
B|2| :----------------------3-------------------3--|
G|3| :----------------------2-------------------2--|
D|4| :--7\5-7~--5\3-2-0-----0--7\5-7~--2--3-----0--|
A|5| :------------------4~-------------------4-----|
E|6| :---------------------------------------------|

                        Strum as many times as necessary
E|1| :----------------------5-5-5-5-5-5-5-5--|
B|2| :----------------------6-6-6-6-6-6-6-6--|
G|3| :----------------------7-7-7-7-7-7-7-7--|
D|4| :----------------------7-7-7-7-7-7-7-7--|
A|5| :----------------5-4~--5-5-5-5-5-5-5-5--|
E|6| :--5\3-5~--3\1-0------------------------|

    P.M.-------------------------------------------|
E|1| :---------------------------------------------------|
B|2| :---------------------------------------------------|
G|3| :---------------------------------------------------|
D|4| :---------------------------------------------------|
A|5| :--4-5-7-4-5-7-4-5-7-4-5--7-8-10-7-8-10-7-8-10-7-8--|
E|6| :---------------------------------------------------|

    P.M.---------------|
E|1| :-------------------------|
B|2| :-------------------------|
G|3| :-------------------------|
D|4| :--5-7-8-5-7-8-5-7-8-5-7--|
A|5| :-------------------------|
E|6| :-------------------------|

Then the same two riffs without palm-muting, Olga in his video plays 
them using split harmonics. 
I don't know how to play them and I couldn't understand Olga's explanations 
so if you know be so kind to let me know, my email is at the top :)
You can play it without harmonics simply as it goes:

E|1| :---------------------------------------------------|
B|2| :---------------------------------------------------|
G|3| :---------------------------------------------------|
D|4| :---------------------------------------------------|
A|5| :--4-5-7-4-5-7-4-5-7-4-5--7-8-10-7-8-10-7-8-10-7-8--|
E|6| :---------------------------------------------------|

E|1| :-------------------------|
B|2| :-------------------------|
G|3| :-------------------------|
D|4| :--5-7-8-5-7-8-5-7-8-5-7--|
A|5| :-------------------------|
E|6| :-------------------------|

Then goes the bass part after which

                        Strum as many times as necessary
E|1| :-----------------------5-5-5-5-5-5-5-5--|
B|2| :----------------8-11~--6-6-6-6-6-6-6-6--|
G|3| :------------6-9--------7-7-7-7-7-7-7-7--|
D|4| :--------5-8------------7-7-7-7-7-7-7-7--|
A|5| :--5-4-7----------------5-5-5-5-5-5-5-5--|
E|6| :----------------------------------------|

Then

Riff 1:

    Palm muting here is not heavy. It is played very fucking fast
    P.M.-----------------------------------------------------|
E|1| :-------------------------------------------------------------|
B|2| :-------------------------------------------------------------|
G|3| :--7-777-777-777-777-777-777-777-777-777-777-777-777-777-777--|
D|4| :--7-777-777-777-777-777-777-777-777-777-777-777-777-777-777--|
A|5| :--5-555-555-555-555-555-555-555-555-555-555-555-555-555-555--|
E|6| :-------------------------------------------------------------|

Riff 2:

    P.M.---------------------------------------------------------------|
E|1| :-------------------------------------------------------------------------|
B|2| :------------------8------8-10----8-10-11-8-10---8------------------------|
G|3| :----7-9-10-7-9-10---9-10------10--------------10--9-10-7-9-6-7-----------|
D|4| :--7------------------------------------------------------------7-8----7--|
A|5| :-------------------------------------------------------------------10----|
E|6| :-------------------------------------------------------------------------|

Riff 3:

Then the same riff again with a little change in palm muting
    P.M.--------------------------------------------------------|
E|1| :-------------------------------------------------------------------------|
B|2| :------------------8------8-10----8-10-11-8-10---8------------------------|
G|3| :----7-9-10-7-9-10---9-10------10--------------10--9-10-7-9-6-7-----------|
D|4| :--7------------------------------------------------------------7-8----7--|
A|5| :-------------------------------------------------------------------10----|
E|6| :-------------------------------------------------------------------------|

Riff 4:

    Gm   F    A7   Dm   C    A#   A P.M.-|
E|1| :--3-3--1-1--0-0--1-1-----------------------|
B|2| :--3-3--1-1--2-2--3-3--5-5--3-3-------------|
G|3| :--3-3--2-2--0-0--2-2--5-5--3-3--2-------2--|
D|4| :--5-5--3-3--2-2--0-0--5-5--3-3--2-------2--|
A|5| :--5-5--3-3--0-0-------3-3--1-1--0-000-000--|
E|6| :--3-3--1-1---------------------------------|

Riff 5:

    Gm   F    A7   Dm   C    A#   A 
E|1| :--3-3--1-1--0-0--1-1---------------|
B|2| :--3-3--1-1--2-2--3-3--5-5--3-3-----|
G|3| :--3-3--2-2--0-0--2-2--5-5--3-3--2--|
D|4| :--5-5--3-3--2-2--0-0--5-5--3-3--2--|
A|5| :--5-5--3-3--0-0-------3-3--1-1--0--|
E|6| :--3-3--1-1-------------------------|

The next part is played without palm muting, again Olga uses split harmonics

E|1| :-------------------------------------------------------------------------|
B|2| :------------------8------8-10----8-10-11-8-10---8------------------------|
G|3| :----7-9-10-7-9-10---9-10------10--------------10--9-10-7-9-6-7-----------|
D|4| :--7------------------------------------------------------------7-8----7--|
A|5| :-------------------------------------------------------------------10----|
E|6| :-------------------------------------------------------------------------|

Then again

E|1| :----------------------------------------------------------------|
B|2| :------------------8------8-10----8-10-11-8-10---8---------------|
G|3| :----7-9-10-7-9-10---9-10------10--------------10--9-10-7-9-6-7--|
D|4| :--7-------------------------------------------------------------|
A|5| :----------------------------------------------------------------|
E|6| :----------------------------------------------------------------|

and without any pauses to the next passage

E|1| :-------------------------------------------------------------------1--|
B|2| :-------------------------------------------------------------------3--|
G|3| :----------------------------------2-3-0-2--------------------------2--|
D|4| :--7-8-5-7-3-5-2-3-0-5-2-3-0-2---0---------3-5-2-3-0-5-2-3-0-2---0--0--|
A|5| :------------------------------3-------------------------------3-------|
E|6| :----------------------------------------------------------------------|

E|1| :------------------------------------------------------------------------|
B|2| :----6/11~----5/10~----3/8~----6/10~----6/11~----5/10~----3/8~-----------|
G|3| :--7--------5--------3----------------7--------5--------3----------------|
D|4| :----------------------------7----------------------------------7-7-7-7--|
A|5| :---------------------------------------------------------------7-7-7-7--|
E|6| :---------------------------------------------------------------5-5-5-5--|

Then you repeat Riffs 1-5

Ending:

    P.M.---------|   P.M.---------|   P.M.---------|   P.M.---------|
E|1| :----------------------------------------------------------------------|
B|2| :----------------------------------------------------------------------|
G|3| :--7-777-7-10-10-7----------10-10-7--7-777-7-10-10-7----------10-10-7--|
D|4| :-------------------7-777-7---------------------------7-777-7----------|
A|5| :----------------------------------------------------------------------|
E|6| :----------------------------------------------------------------------|

                                           'Til the end
E|1| :-----------------------------------------5-5-5-5-5-5-5-5--|
B|2| :-----------------------------------------6-6-6-6-6-6-6-6--|
G|3| :-----------------------------------------7-7-7-7-7-7-7-7--|
D|4| :--7-8-9-10-11-12-13-14-3-4-5-6-7-8-9-10--7-7-7-7-7-7-7-7--|
A|5| :--5-6-7-8--9--10-11-12-1-2-3-4-5-6-7-8---5-5-5-5-5-5-5-5--|
E|6| :----------------------------------------------------------|

/  slide up
\  slide down
~  vibrato