everyone elses tabs were ridiculously wrong for this song/intro, so here it is. Tune 
a step down, that's E flat. (p)= palm mute.

GUITAR ONE AND TWO

bar one
eb-----------------------------------------------------------------|
Bb-----------------------------------------------------------------|
Gb---------------444-----------------------------------------------|
Db---------------xxx--2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-7-9-|
Ab---------------222--2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-7-9-|
Eb-0~0h7p0h9p0h5-xxx--0-0-7-0-9--0--5~--5-7~5-5-7-0-7-0-0~0000-5-7-|
                                       (p)                    (p)

                                            /G ONE/G TWO
bar two                                     /plays/plays
eb------------------------------------------/-----/-----|
Bb------------------------------------------/-----/-----|
Gb------------------------------------------/-----/-444-|
Db-2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-/-7-9-/-xxx-|
Ab-2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-/-7-9-/-222-|
Eb-0-0-7-0-9--0--5~--5-7~5-5-7-0-7-0-0~0000-/-5-7-/-----|
                    (p)                      (p)

GUITAR ONE

bar three
eb----------------------------------------------|
Bb----------------------------------------------|
Gb----------------------------------------------|
Db-2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-7-9-|
Ab-2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-7-9-|
Eb-0-0-7-0-9--0--5~--5-7~5-5-7-0-7-0-0~0000-5-7-|
                    (p)

bar four
eb-----------------------------------------------------|
Bb-----------------------------------------------------|
Gb-----------------------------------------------------|
Db-2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-7-9~-2~~~~-|
Ab-2-2-9-9-11-11-7~--7-9~7-7-9-9-9-9-2~2222-7-9~-2~~~~-|
Eb-0-0-7-0-9--0--5~--5-7~5-5-7-0-7-0-0~0000-5-7~-0~~~~-|
                    (p)                    (p)

GUITAR TWO (starts on bar three)

bar three
eb-------------------------------------------------------------|
Bb-------------------------------------------------------------|
Gb-------------------------------------------------------------|
Db-0-0-2p0-4p0-2p0-5p0-4p0-2h4~~-0-0-2p0-4p0-2p0-5p0-4p0-2h0~~-|
Ab-------------------------------------------------------------|
Eb-------------------------------------------------------------|

bar four
eb-------------------------------------------------------------|
Bb-------------------------------------------------------------|
Gb-------------------------------------------------------------|
Db-0-0-2p0-4p0-2p0-5p0-4p0-2h4~~-4~p0-4h5-4p0-0~~~~~~~~~~~~~~~-|
Ab-------------------------------------------------------------|
Eb-------------------------------------------------------------|

(This is a full blown assault! A cannon blast, to mark your fall)

i'm too lazy to tab the rest of the song, but it's not very hard to figure the verse 
you've got these chords down!

have fun.