It's just a load of powerchords.
tabd guide.
pm.......... palm mute
Tuning drop D D,A,D,G,B,e

Intro.
----------------------------------------------------------------------e
----------------------------------------------------------------------B
----------------------------------------------------------------------G
-11-11-11-12-11-12-11-11-11-12-11-12-11-11-11-12-11-12-11-11-11-11-10-D
-11-11-11-12-11-12-11-11-11-12-11-12-11-11-11-12-11-12-11-11-11-11-10-A
-11-11-11-12-11-12-11-11-11-12-11-12-11-11-11-12-11-12-11-11-11-11-10-D
Verse.
pm...............................................
-------------------------------------------------e
-------------------------------------------------B
-------------------------------------------------G
-------------------------------------------------D
-1-1-1-1-1-1-1-1-1-1-1-1-3-3-3-3-3-3-4-4-4-4-4-4-A
-1-1-1-1-1-1-1-1-1-1-1-1-3-3-3-3-3-3-4-4-4-4-4-4-D
Pre chorus.
---------------------------------e
---------------------------------B
---------------------------------G
-9-3-3-3-3-3-4-6-9-3-3-3-3-3-4-6-D
-9-3-3-3-3-3-4-6-9-3-3-3-3-3-4-6-A
-9-3-3-3-3-3-4-6-9-3-3-3-3-3-4-6-D
Chorus.
-----------------------e
-----------------------B
-2-2-2-2-2-2-2-2-------G
-2-2-2-2-2-2-2-2-5-6-5-D
-0-0-0-0-0-0-0-0-5-6-5-A
-----------------5-6-5-D
Middle section build up.
pm...............................................................
-----------------------------------------------------------------e
-----------------------------------------------------------------B
-----------------------------------------------------------------G
-----------------------------------------------------------------D
-----------------------------------------------------------------A
-3-2-1-2--3-2-1-2--3-2-1-2--3-1-2--3-2-3-4-3-2-1-2-3-2-1-2-4-4-4-D
Middle section
-----------------------------------------------------------------e
-----------------------------------------------------------------B
-----------------------------------------------------------------G
-----------------------------------------------------------------D
-----------------------------------------------------------------A
-3-2-1-2--3-2-1-2--3-2-1-2--3-1-2--3-2-3-4-3-2-1-2-3-2-1-2-4-4-4-D
Outro.
-----------------------------------e
-----------------------------------B
-----------------------------------G
-----------------------------------D
-1-1-1-2-1-2-1-1-1-2-1-2-1-1-1-----A
-1-1-1-2-1-2-1-1-1-2-1-2-1-1-1-----D