It's in Dropped C# tuning (that is C#G#C#F#A#D#)
Download the TAB under the video
10 YEARS KNIVES TAB
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Part 1
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#---------2--------------------2-------------3-------------------------
C#-------0--------------------0-------------0---------------------------
G#----------------------3-------------1---------------------------------
C#-0--------------------------------------------------------------------
Part 2
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#-------2-----2h3p2p0-2-------2--p0-------2----------------------------
C#-----0-----0---------------0-----------0------------------------------
G#-----------------------3-----------1----------------------------------
C#-0--------------------------------------------------------------------
Part 3
Guitar1
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#----------------------------------------------------------------------
C#-5/7-7-8\7-7--5/7-7-8\7-7--5-5-5-5-5-5--1-1-1-1-1-1-------------------
G#-3/5-5-6\5-5--3/5-5-6\5-5--3-3-3-3-3-3--1-1-1-1-1-1-------------------
C#----------------------------------------1-1-1-1-1-1-------------------
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#----------------------------------------------------------------------
C#-5/7-7-8\7-7--5/7-7-8\7-7--5-5-5-5-5-5--1---3---5---------------------
G#-3/5-5-6\5-5--3/5-5-6\5-5--3-3-3-3-3-3--1---3---5---------------------
C#----------------------------------------1---3---5---------------------
Guitar2
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#----------------------------------------------------------------------
C#-5/7-7-8\7-7--5/7-7-8\7-7--5-5-5-5-5-5--8-8-8-8-8-8-------------------
G#-3/5-5-6\5-5--3/5-5-6\5-5--3-3-3-3-3-3--6-6-6-6-6-6-------------------
C#----------------------------------------------------------------------
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#----------------------------------------------------------------------
C#-5/7-7-8\7-7--5/7-7-8\7-7--5-5-5-5-5-5--8---10---12-------------------
G#-3/5-5-6\5-5--3/5-5-6\5-5--3-3-3-3-3-3--6---8----10-------------------
C#----------------------------------------------------------------------
Part 4
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#----------------------------------------------------------------------
C#-----0-----------------1-0-----3-----0-------------------8-5-5--------
G#-------------------------------------------------------6-6-3-3--------
C#-0-1---1-0.--1-0.--1-0-----0-3---0-1---1-0.--1-0.--1-0----------------
Part 5
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#-----5-7-----5-7-----5-7-----5-7--------------------------------------
C#-5-7-----5-7-----5-7-----5-7------------------------------------------
G#----------------------------------------------------------------------
C#----------------------------------------------------------------------
x x x x x x x x x x x x x x x x
Part 6
D#----------------------------------------------------------------------
A#----------------------------------------------------------------------
F#----------------------------------------------------------------------
C#-1-1-1-0-0-0---------------------0-0-0-0.----0-0-0-0.----0-0.---------
G#-------------3-3-3---------------0-0-0-0.----0-0-0-0.----0-0.---------
C#-------------------6-6-6-3-3-6-3-0-0-0-0.----0-0-0-0.----0-0.---------
Part 7
D#--------10------------------------------------------------------------
A#-10-------------------10----------------------------------------------
F#---------------------------12-10-----12p10----------------------------
C#-------------------------------------------12-------------------------
G#----------------------------------------------------------------------
C#----------------------------------------------------------------------
D#--------10------------13------12-----10-------------------------------
A#-10-------------------------------------------------------------------
F#----------------------------------------------------------------------
C#----------------------------------------------------------------------
G#----------------------------------------------------------------------
C#----------------------------------------------------------------------