It's dropped D.

Its not quite 100%, but not TOO bad. 
IF you are playing this song you should
 be able to get it quite easily.

G|---------------------
D|---------------------
A|---------------------
E|-666-666-555-555-----

G|-------------------------------------
D|-------------------------------------
A|---------------8---------------------
E|-66-66-66-66-6----555-55-55-55-5-0---

G|-----------------------------------------------
D|-----------------------------------------------
A|-8--77-7h8p6------10-10-10-10----12-12-12-12---
E|--------------8---------------88---------------


G|-777-7-3-10-9-10-9-555-5-444---
D|-------------------------------
A|-------------------------------
E|-------------------------------

G|-7-7-7—-7\2/10-9-9-10\9--555-444444---
D|-0-0-0--0-0—-0-0-0--0-0--555-444444---
A|--------------------------------------
E|--------------------------------------

G|---------------------------------------
D|---------------------------------------
A|-55555555-00000000-88888888-77777777---
E|---------------------------------------

G|----------------------------------------------
D|----------------------------------------------
A|----------------------------------------------
E|-00-00-00-555555-1111/88888-10-10-10-77777----

G|----
D|----
A|----
E|-5—-

drunk