Intro:
G-|--------------------------------------------------------------------4---|
D-|----4-5----4-5---5------4-------4-------4-5----4-5----5------4------4---|
A-|-3------3------3----2-2----2-2--2--2-3------3------3----2-2----2-2--2-2-|
E-|------------------------------------------------------------------------|

G-|-------------------------------|
D-|------4------4-5----4-5----5-4-| Let the last two notes ring, before

A-|-2--2---2-3------3------3----2-| the main pattern begins.
E-|-------------------------------|

Main pattern:
G-|---------------------|
D-|-----5-------5-------| Play this a whole lot of times, and always end
A-|-3-3---3-3-3---3-2-2-| it with one of the variations showed below.
E-|---------------------| (don't fall asleep)

Variations A, B and C.
G-|------------| G-|--------------| G-|------------|
D-|-4------4---| D-|--------------| D-|------------|
A-|---2--2---2-| A-|---2--0h2-2-2-| A-|---2----2-2-|
E-|------------| E-|-2------------| E-|-2----2-----|

After a while, play this higher part:
G-|------------------------------------7---------------------------|
D-|-------7--------------5---------------7-------------5-------5---|
A-|-3/5-5----5---5-5-3-3---3-3---3-3/5-----5---5-5-3-3---3-3-3---3-|
E-|------------5---------------3-------------5---------------------|

Then you'll play the main pattern again some times, and after a while
you'll play the above part again. End the part with a ringing A-|2
, and play the following riff four times.
G-|----------------------------------|
D-|-4h5-2----------------------------| after the fourth time, play A-|2
A-|-------3-2--2-222-222-222-222-222-| relatively fast.
E-|----------------------------------|

Then you'll get the yelling guitar part, where you'll play A-|2
and A-|3 in the same rhytm as the drums, with some tiny variations. After
that some times E-|-0 , and then you'll break into the riff for the second
time.
Then you'll play this bass figure two times:
G-|----------------------------------------------------------|
D-|-----2-0---0h2-----4/5-4--5-2-----2-0---0h2-----4/5-4-5-0-|
A-|---2-----2-------2--------------2-----2-------2-----------|
E-|-0-------------0--------------0-------------0-------------|

Then only play:
G-|----------------------------------------------------------|
D-|----------------------------------------------------------|
A-|---------------3--------------5---------------------------|
E-|-0------------------------------------------0-------------|

End that part with this bass chord:
G-|-7-|
D-|-7-| Then follow the drums with the above part, faster and faster,
A-|-5-| just listen to the drums.

After a while, play this little fill:
G-|-----7-----7-------|
D-|-5h7---5h7---5h7-7-|
A-|-------------------|
E-|-------------------|

After the little guitar solo, end the song with the riff:
G-|-----------|
D-|-4h5-2-----|
A-|-------3-2-|
E-|-----------|