Rhy.Fig.1.
Gtr.1 
1--------------------------------------------------------------------------------------
2--------------------------------------------------------------------------------------
3--------------------------------------------------------------------------------------
4---5---4-----3---3-------5---4-----3---3-------5---4-----3---3-------5---4-----3---3--
5-3--3---33-4---4---4---3--3---33-4---4---4---3--3---33-4---4---4---3--3---33-4---4---4
6--------------------------------------------------------------------------------------
Gtr.2
1--------------------------------------------------------------------------------------
2--------------------------------------------------------------------------------------
3--------------------------------------------------------------------------------------
4-5---------3-----------5---------3-----------5---------3-----------5---------3--------
5-3---------4-----------3---------4-----------3---------4-----------3---------4--------
6-3---------4-----------3---------4-----------3---------4-----------3---------4--------
(As I sense their steel,As I see the mighty ones,As we all gather once again...)

Fill 1.
Gtr 1. Gtr 2.
1--------------------- 1----------------------
2.-------------------. 2.--------------------.
3---5---4-----3---3--- 3----------------------
4.3--3---33-4---4---4. 4.3---------4---------.
5--------------------- 5-3---------4----------
6--------------------- 6-1---------2----------

The following sequences lack rythm guitars. Sorry.
They propably were quite unclear to my ear (and I
do not wish to give you false information).I might have been a
little lazy too....
Anyway. Try listening tracks all by yourself. 
I try to give you the idea, plus following
things might help you:
Chorus starts out with H5 chord or very close.

Pre-Chorus (4 times)
Gtr.1
1----------------------------------
2----------------------------------
3----------------------------------
4----9-8-6------------7-6-4--------
5-6--------9-8-6-5-4--------7-6-4-6
6----------------------------------

Chorus
Gtr.1 (4 Times)
1-----------------------------------
2.---------------------------------.
3---7-6-4----4-6-7------------------
4.4--------7---------8-7-5----4-6-7.
5------------------5--------4-------
6-----------------------------------
(North wind blows to our valley...)

Rhy.Fig.2.
Gtr.1 (4 times)
1--------------------------------------------------
2.------------------------------------------------.
3--------------------------------------------------
4.------------------------------------------------.
5-0~~~~~~8~~~~~~7~~~~~~5~~~~~~3~~~~~~--------------
6------------------------------------4~~~~~~1~~~~~~
(~ tremolo)

Rhy.Fig.3.
Gtr.1. (4 times)
1----------------------------
2.--------------------------.
3----------------------------
4.-----------h-p------------.
5-0------8--7/8/7--5--3------
6------------------------4--1
Gtr.2.
1-----------------------------
2.---------------------------.
3-------------h--p------------
4.-------10--9/10/9--7--5----.
5-7-----------------------6--3
6-----------------------------

Interlude (A)
Gtr.1 & 2. (4 times)
1----------------------------------
2------------------------------5---
3.---5--6--3--5--1--0-----5--6---6.
4-3--------------------3-----------
5.--------------------------------.
6----------------------------------

Interlude (B)
Gtr.1 & 2. (4 Times)
1------------------------------------
2------------------------------8-----
3.---8--9--6--8-----------8--9---9--.
4-6--------------9--8--6-------------
5.----------------------------------.
6------------------------------------
Strong is the enemy, strong is my sword...