It's On
Korn

7-string guitar tuned down 1 whole step (low to high: A D G C F A D)

MAIN RIFF A               
***
Rhythm                       Play 6 time               Play last 2 times
||-------------------------------------------|--------------------------
||-------------------------------------------|--------------------------
||-------------------------------------------|--------------------------
||-------------------------------------------|--------------------------
||-------------------------------------------|--------------------------
||-----8p7-----7---------8p7--------7--------|------8p--7-------7-------
||--0-------0-----0--0---------0---------0---|--0-----------0-------0---

----------------------||
----------------------||
----------------------||
----------------------||
----------------------||
-----8p7--------8-----||
--0-------0--0--------||

Lead
||----------------------12------------------12-------------------
||--12--------------13------12----------13------12---------------
||--------12--11----------------12--11--------------12-----------
||---------------------------------------------------------------
||---------------------------------------------------------------
||---------------------------------------------------------------
||---------------------------------------------------------------

----------12------------------------||
------13------12--------------------||
--11--------------12--11--10--------||
------------------------------------||
------------------------------------||
------------------------------------|| 
------------------------------------||

MAIN RIFF B
*** 
Both guitars (fully distorted)
||------------------------------------------------||
||------------------------------------------------||
||------------------------------------------------||
||------------------------------------------------|| Play 8
||-----10/9-----9--------10/9--------10-----------|| times
||------8/7------7---------8/7-----------8--------||
||--0--------0-----0--0---------0--0--------------||

Repeat Main Riff A 8 times
Repeat Main Riff B 8 times

CHORUS RIFF
***
Rhythm (I'm not too sure on this part.  I think they're holding 
fifths like Dino from Fear Factory does, but I can't be certain.  
It's a pretty hard part to figure out, maybe you can do better than 
me.)
||----------------------------------------------||
||----------------------------------------------||
||----------------------------------------------||
||----------------------------------------------|| Play 4 times             
||----------------------------------------------||
||--7--7--3----3--2----7--9--3----3--2--||
||--5--4--1----1--0----5--7--1----1--0--||

Lead
||--12--10----12--13--10--12--||
||-------------------------------------||
||-------------------------------------||
||-------------------------------------|| Play 4 times
||-------------------------------------||
||-------------------------------------||
||-------------------------------------||

Repeat Main Riff A (Rhythm only, with some sort of wah effect)
Repeat Main Riff A 8 times
Repeat Main Riff B 8 times
Repeat Chorus Riff 4 times
Repeat Main Riff A (Rhythm only with wah) 12 times
Repeat Main Riff B 8 times