This is the basis for about 95% of the song.  There are some little power chords and 
that you'll easily figure out based on this.  Great song!

Drop D tuning

Intro and main lick throughout song:
E-------------------------------------------------------------------|
B-------------------------------------------------------------------|
G------ 12---- 12--14-15------12--14--15--12----------12--14--------|
D---12-----12---------------12---------------------12---------------|
A-------------------------------------------------------------------|
D-------------------------------------------------------------------|

E-------------------------------------|
B--15--13------13---------------------|
G-----------15-----14---(add 12-------| on intro only)
D-------------------------------------|
A-------------------------------------|
D-------------------------------------|


Solo 1 -  before chorus:
E--------------------------------------------------------------------|
B--------------------------------------------------------------------|
G--12-----12-----12-----12-----12-----12-----12-----12---------------|
D------13-----13-----13-----13-----13-----13-----13-----13-----------|
A--------------------------------------------------------------------|
D--------------------------------------------------------------------|


E------------------------------------------------|
B------------------------------------------------|
G--12-----12-----12-----12-----14 (hold)---------|
D------13-----13-----13---- 13-------------------|
A------------------------------------------------|
D------------------------------------------------|


Solo 2:
E-------------------------------------------------------------------------|
B----------------------------15-----15-----15--11---15---13---------------|
G—12---14---15---12-------------12-----14---------------------------------|
D-------------------------------------------------------------------------|
A-------------------------------------------------------------------------|
D-------------------------------------------------------------------------|


Outro :
E-------------------------------------13-13-13-13-13-------------------------|
B--15-15-15-15-15-15-15-15-13-13-13------------------15b---------------------|
G----------------------------------------------------------------------------|
D----------------------------------------------------------------------------|
A----------------------------------------------------------------------------|
D----------------------------------------------------------------------------|