E|-----------------|------------------|
B|-----------------|------------------|
G|-----------------|------------------|
D|-----2-------2---|-----3--------3---|
A|---2---2---2---2-|---1---1----1---1-|
E|-0-------0-------|-1--------1-------|
                   x2
E|-----------------|--------------------------|
B|-----------------|--------------------------|
G|-----------------|--------------------------|
D|-----2-------2---|-----3--------3-------3---|
A|---2---2---2---2-|---1---1----1---1---1---1-|
E|-0-------0-------|-1--------1-------1-------|

Guitar 2 (distortion)
E|------------------------13-15--13-12-10-|
B|-12-13-12-10---13--12-------------------|
G|----------------------------------------|
D|----------------------------------------|
A|----------------------------------------|
E|----------------------------------------|

E|------------------------13-15--13-12-10^-|
B|-12-13-12-10---13--12--------------------|
G|-----------------------------------------|
D|-----------------------------------------|
A|-----------------------------------------|
E|-----------------------------------------|

Riff 2 (distortion)
E|--------------------------------|
B|--------------------------------|
G|--------------------------------|
D|---------------------3-----3--3-|
A|-2-----2--2----------1-----1--1-|
E|-0-----0--0----------1-----1--1-|


Riff 3
Guitar 1 (clean)
E|-------------------------------------------|
B|-------------------------------------------|
G|-------------------------------------------|
D|------2--------------3--------------3------|
A|---------2---------1---1--------1------1---|
E|-0---------------1------------1----------1-|
   "Darkness calls..."

Guitar 2 (distortion)
E|-13~~--13h15-13h15-13-12---10-12----------------------|
B|---------------------------------12---12^-[s| low bend]-|
G|------------------------------------------------------|
D|------------------------------------------------------|
A|------------------------------------------------------|
E|------------------------------------------------------|

The second time, play this:
E|-13~~--13h15-13h15-13-12---10-12-----------------------|
B|---------------------------------12---12^r-12-10-------|
G|-------------------------------------------------12-11-|
D|-------------------------------------------------------|
A|-------------------------------------------------------|
E|-------------------------------------------------------|


Play Riff 2
Play Riff 3    "It attacks me..."
Play Riff 2    "I brought this all..."


Riff 4
Guitar 1 (clean)
E|---------------------------------|
B|---------------------------------|
G|---4---4---4---4---5---5---5---5-|
D|-2---2---2---2---3---3---3---3---|
A|---------------------------------|
E|---------------------------------|
    * * * * * * * * * * * * * * * *  
E|---------------------------------|
B|---------------------------------|
G|---2---2---2---2---4---4---4---4-|
D|-0---0---0---0---2---2---2---2---|
A|---------------------------------|
E|---------------------------------|
    * * * * * * * * * * * * * * * * 

Guitar 2 (distortion)
E|----------------------------------|
B|----------------------------------|
G|----------------------------------|
D|----------------------------------|
A|-2---------5---------3----------2-|
E|-0---------3---------1----------0-|
   "And so it's begun..."


Riff 5
Guitar 1
E|---------------------------|
B|---------------------------|
G|---------------------------|
D|---------------------------|
A|-2-------------------------|
Eb|-0-00000000000000000000000-|
      *********************** 
E|---------------------------|
B|---------------------------|
G|---------------------------|
D|---------------------------|
A|-3-------------------------|
Eb|-1-11111111111111111111111-|
      *********************** 

Guitar 2
E|------------------------------------------|
B|------------------------------------------|
G|----------------------------------9-------|
D|--9-10-9--------------9-10-----12---12-10-|
A|---------12-11--11-12------12-------------|
E|------------------------------------------|

Riff 6
E|---------------------------------------|
B|---------------------------------------|
G|---------------------------------------|
Db|-999999-777777-6666-666666-777777-9999-|
Ab|---------------------------------------|
Eb|---------------------------------------|
    ****** ****** **** ****** ****** **** 
E|---------------------------------------------|
B|---------------------------------------------|
G|---------------------------------------------|
Db|-101010101010-999999-7777-999999-777777-6666-|
Ab|---------------------------------------------|
Eb|---------------------------------------------|
     * * * * * * ****** **** ****** ****** ****

Riff 7
E|----------------------------------------|
B|----------------------------------------|
G|-9--7-------------------------7---------|
D|-------10--9--7--6--7--9--10------10--9-|
A|----------------------------------------|
E|----------------------------------------|

E|---------------------------------------|
B|---------------------------------------|
G|--9--7---------------------------------|
D|--------10--9--7--6--7--9--10--9--7--6-|
A|---------------------------------------|
E|---------------------------------------|


Play Riff 2   "I brought this all..."

Riff 2a
E|----------------------------|
B|----------------------------|
G|----------------------------|
D|----------------------------|
A|-2-------2---2-------2------|
E|-0-0-0-0-0-0-0-0-0-0-0-0-0--|
      * * *   *   * * *   * * 
   "I brought this all..."
                              Final chord
E|---------------------------|-----|
B|---------------------------|-----|
G|---------------------------|-----|
D|-3-------3---3-------3-----|--2--|
A|-1-1-1-1-1-1-1-1-1-1-1-1-1-|--0--|
E|-1-------1---1-------1-----|-----|
      * * *   *   * * *   * *


Notation:
^   =  bend [ ^ = half, ^^ = whole, etc. ]
^r  =  bend and release
x   =  mute with fret-hand
*   =  mute with palm-hand
X\\ =  pick slide
h   =  hammer-on
p   =  pull-off
~   =  vibrato
t   =  tap-on
/   =  slide up
\   =  slide down
h.  =  harmonics
ah  =  artificial harmonic
(9) =  ghost note
tm  =  trem picking
tr  =  trill