Intro:
F-----------------------|
C-----------------------|  its easy to work out the timings for this.
G------12-----13-----15-|  just repeat this for a while till the
C--12-------------------|  guy starts screaming

Verse:
F----------------------------------|
C-00000000777777778888888833333300-|
G----------------------------------| repeat this for a fair while too.
C----------------------------------|

Bridge:
F--------------------------------|
C--------------------------------|
G--------------------------------|  > = play this note until you hear
C-3--3--2--2--0>--3--3--2--2--0>-|      a transition


The metal bit:
F-----------------------------------------|
C-----------------------------------------|
G-12>131313131313128-10>12121212121212105-|
C-----------------------------------------|

F----------------------|
C----------------------|
G-8>1010101010875-7>8>-|
C----------------------|

F-----------------------------------------|
C-----------------------------------------|
G-12>131313131313128-10>12121212121212105-|
C-----------------------------------------|

F----------------------|
C----------------------|
G-8>1010101010875-7>8>-|
C----------------------|

F----------------------------------|
C-00000000777777778888888833333300-|
G----------------------------------| 
C----------------------------------|

Outro:
F---------------|
C---------------|
G---------------|
C-3--3--2--2--0-|