Intro:
E|-----------------|------------|
B|-----------------|------------|
G|-----------------|------------|
D|-2---------3-----|-2----------|
A|-2-----3---1---3-|-2----------|
E|-0-0-0-1-x---x-1-|-0----------|

E|--------------------|------------------|
B|--------------------|------------------|
G|--------------------|-------------4----|
D|---6-7h9~~-7-6h7p6--|---4-5-----2---2--|
A|-4----------------7-|-2-----0----------|
E|--------------------|------------------|

E|--------------------|------------------|
B|--------------------|-------------| AH---|
G|-----------------6--|-------------4b~~-|
D|---6-7h9~~-7-6h7----|---4-5-----2------|
A|-4------------------|-2-----0----------|
E|--------------------|------------------|

Then repeat the above with the other guitar playing a harmony
(up a major third, with the exception of the C# and G# notes, which
are harmonised in minor thirds... is this clear?)

E|-----------------|-----------------|-----------------|
B|-----------------|-----------------|-----------------|
G|-----------------|-----------------|-----------------|
D|---4-5---4-5---4-|-5-7-5-4---------|---2-4---2-4---4-|
A|-2-----2-----2---|---------7-5-4-2-|-1-----1-----1---|
E|-----------------|-----------------|-----------------|

E|-----------------| Then again with a harmony, in perfect
B|-----------------| fifths this time.  The final measure
G|-----------------| is different:  just three G5 chords
D|-----------------| to lead into the verse.
A|---4-5---4-5---5-|
E|-3-----3-----3---|

Verse:
E|-----------------|-----------------|-----------------|-----------------|
B|-----------------|-----------------|-----------------|-----------------|
G|-----------------|-----------------|-----------------|-----------------|
D|-----------3-----|-----------3-----|-----------3-----|-----------------|
A|-2-----3---1---3-|-2-----3---1---3-|-6-----3---1---3-|-2---------------|
E|-0-0-0-1-x---x-1-|-0-0-0-1-x---x-1-|-4-0-0-1-x---x-1-|-0-0-000-0-0-000-|

Later on, the second riff after the intro (the palm-muted progression with
B A# G as its roots) is heard with the second guitar playing power-chords:
A#5    G5    the first time
A#5 C5 G5 A5 the second time, into the following:

"Raaargh!  From your knees arise..." (corrected 2/12/01)
E|----------------------------------------------------------|
B|----------------------------------------------------------|
G|----------------------------------------------------------|
D|------------------9-10-9----------------14-12-11----------|
A|-----12--11--12----------12-11-9-----------------14-12-11-|
E|-0-0---0---0----0----------------12-11~-------------------|

E|---------------------------------------------------|
B|---------------------------------------------------|
G|---------------------------------------------------|
D|-----14-12-11--------------14-12-11----------------|
A|--------------14-12-11--------------14-12-11-------|
E|-12~-------------------10~-------------------12\s| l-|

(corrected 2/12/01)
E|---------------------------------------------|
B|---------------------------------------------|
G|---------------------------------------------|
D|-------2-3--------2-3--------2-3------2-3-5--|
A|-----5----------5----------5-----------------|
E|-3----------4----------1----------4----------|

(added 2/12/01)          (ending: 2/12/01)
E|---------------------|
B|---------------------|
G|---------------------|
D|---------------------|
A|-7----8----5----8----|
E|-5----6----3----6----| A5 A5 A5 A5
  hold -    -    -]      PM------|

The first versions of the leads were contributed by Avian:
(both transcriptions are fairly similar)

Michael Amott's:
E|-------------------------------------------| h ---------- h ------- h
B|------|
G|----/------------------------------------15---17-17---15---17---15---17-17-|
D|--12---------------------16--12--------------------------------------------|
A|---------14--12--14--12----------14----------------------------------------|
E|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

E|--------------15--------| h -- p -- p
B|--------------------------------------|
G|--15--17--19------19--17---19---17---15----17-15-----17-20-17-17-20-17-17--|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

                    /\/\                                          /\/\/\/\
E|-----------------19--------------------------------------------19----------|
B|--20-17-20-17-17-----------------------------------------------------------|
G|------------------------16--14---------------------------------------------|
D|--------------------------------17--16--17--16-----17-16-14----------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

Bill's solo:
E|---------------------------------------------------------------------------|
B|----/\/---/\/--------------------------------------------------------------|
G|--17----12----16------------h--p--p----------------------------------------|
D|------------------18--17--17-18-17-15---18--17--15------------h--p---------|
A|----------------------------------------------------18--17--17-18-17-------|
E|---------------------------------------------------------------------------|

E|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|---------------------------------------------------------------------------|
D|----------------------15----------------h--p-------------------------------|
A|--15--14-----15--18-------18--17--18--17-18-17---18-17-15-14---------------|
E|--------------------------------------------------------------16---13------|

E|---------------------------------------------------------------------------|
B|---------------------------------------------------------------h--p--------|
G|-------------------------------------------------12-13-15-13-12-13-12------|
D|------------------------------12-13-15-13-12-13-----------------------15---|
A|-------------13-15---11----15----------------------------------------------|
E|--15---13-15---------------------------------------------------------------|

E|---------------------------------------19-15-16-15-------------------------|
B|---------------------------------------------------18-16-15-16---/\/\------|
G|--12----------h--p------/\/\/\---------------------------------16----------|
D|-----15-13--12-13-12--10---------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

E|--22-19-20-19-------------------------------------------------h--h----|
B|--------------20-17---/\/\---------------------------h--h---12-13-15--|
G|--------------------19-------------h--h-----h--h---10-11-13-----------|
D|----------------------------------9-10-12-12-14-15--------------------|
A|----------------------------------------------------------------------|
E|----------------------------------------------------------------------|

E|----p--p-------------------------------------------|
B|--15-13-12---p--p----------------------------------|
G|-----------13-11-10---p--p-----p--p----/\/\/\/\/\--|
D|--------------------15-14-12-12-10-9--9------------|
A|---------------------------------------------------|
E|---------------------------------------------------|


Mike Driscoll offers the following as alternatives:
(b=bend, full-step normally)
Amott:
E|-----------------------------------12----12----12-14-15-14-12h14p12----12-----|
B|-------------------------------15b----15----15----------------------15----15b-|
G|-14b---------------14b16r14-12------------------------------------------------|
D|-14b---14-12-14-12------------------------------------------------------------|
A|------------------------------------------------------------------------------|
E|------------------------------------------------------------------------------|

E|-12-15-12----12-15-12----12-15-15----12-15-12----12-15-12----15b-|
B|----------15----------15----------15----------15----------15-----|
G|-----------------------------------------------------------------|
D|-----------------------------------------------------------------|
A|-----------------------------------------------------------------|
E|-----------------------------------------------------------------|

E|----------------------------------------------|
B|----------------------------------T| H----------|
G|-14b--14-12-11-12-14-12-11-9-----(21)---------|
D|----------------------------------------------|
A|----------------------------------------------|
E|----------------------------------------------|

Steer:
E|-20~~~-------19~~----------------------------------------------------------------|
B|-------20~~~------21-20-20h21p20-18-21-20-18-------------------------------18~~~-|
G|---------------------------------------------20-19-19-20-19-17-16~~~-17-20-------|
D|---------------------------------------------------------------------------------|
A|---------------------------------------------------------------------------------|
E|---------------------------------------------------------------------------------|

E|--------------------------------------------------------------|
B|--------------------------------------------------------------|
G|-20-19-20-19-20-19-20-19-17-16----------------16h19p17--------|
D|-------------------------------18-15-17-17h18----------18~~---|
A|--------------------------------------------------------------|
E|--------------------------------------------------------------|