Shadows Fall - The Light That Blinds Chords & Tabs

Band: Shadows Fall
Song: The light that blinds
Album: The war within
Guitarists: John Donais, and Matthew Bachand
Tabber:?
Tuning (low to high) D,G,C,F,A,D
BPM( beats per minute):189 (I think)

Tab key:
V= vibrato
/=Tremolo
()=optional note

This is the part right after the acoustic intro that is the weird high pitch super fast 
on/pull off part. Start playing really slow then start picking up speed when you start
to get it! I couldnt figure out the part that is played over Riff a

Riff A
d----------12-15-19-15-12---------------12-15-19-15-12--------------|
A-------------------------17-12-------------------------17-12-------|
F-9-11-12-----------------------9-11-12-----------------------------|
C-------------------------------------------------------------------|
G-------------------------------------------------------------------|
D-------------------------------------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/s/shadows_fall/the_light_that_blinds_tab_ver_4.html ]
d---------12-15-19-15-12-------17-19-20-19-17-----------------------|
A------------------------15-12----------------19-17-16--------------|
F-9-11-12----------------------------------------------17-16-14-16--|
C-------------------------------------------------------------------|
G-------------------------------------------------------------------|
D-------------------------------------------------------------------|
                                                        v
d---------12-15-19-15-17-19-20-19-17--------------------------------|
A------------------------------------19-17-16-----------------------|
F-9-11-12-------------------------------------17-16-14-16-----------|
C-------------------------------------------------------------------|
G-------------------------------------------------------------------|
D-------------------------------------------------------------------|
    Gtr.1 John donais
  / / / / / / / / / / / / / / / / / /
d-----------------------------------------|
A-----------------------------------------|
F-----------------------------------------|
C-----5---6--------------------1-0--------|
G---------------5----3-(3)---3-----1------|
D-8-6---8---4-6----1-------3--------------|

    Gtr.2 Matthew Bachand
  / / / / / / / / / / / / / / / / / / /
d-----------------------------------------|
A-----------------------------------------|
F-----------------------------------------|
C--------------------------------1-0------|
G-----10---11-----5----3-(3)---3-----1----|
D-8-6----8----4-6----1-------3------------|

             Harmony riff John donais (Gtr.1)
  / / / / / / / / / / / / / / / / /
d-----------------------------------------|
A-----------------------------------------|
F-----3---5-------------------------------|
C---------------3------------5-3----------|
G-6-5---6---3-5-----6-(6)--5-----5--------|
D-----------------4------6----------------|