Drop D Tuning
|-e-|
|-B-|
|-G-|
|-D-|
|-A-|
|-D-|

Here are the chords used:
  G     A#    C     D 
|-0-| |-1-| |-0-| |-3-|
|-2-| |-3-| |-1-| |-2-|
|-0-| |-3-| |-0-| |-3-|
|-0-| |-3-| |-2-| |-0-|
|-2-| |-1-| |-3-| |-0-|
|-3-| |---| |---| |-0-|

Acoustic Parts:
-G -A# -C -D 
-G -A# -C 

Main Riff
||----------------------------------------------------------||
||----------------------------------------------------------||
||-----------------8-7-5/7---------------------8-10-87-----||
||-----------------8-7-5/7---------------------8-10-87-----||
||-3h5-----3h5-----6-5-3/5-----3h5-----3h5-----6--8-65-----||
||-----0-0-----0-0---------0-0-----0-0-----0-0----------0-0-||
       pm.     pm.         pm.     pm.     pm.          pm.

Chorus
||-----------------||-----------------||-----------------------||-----------------||
||-----------------||-----------------||-----------------------||-----------------||
||-----------------||-----------------||-----------------------||-----------------||
||-----------------||-----------------||-----------------------||-----------------||
||-3h5-5-5-3h5-5-5-||-5h8-8-8-5h8-8-8-||-8h10-10-10-8h10-10-10-||-0h3-3-3-0h3-3-3-||
||-3h5-5-5-3h5-5-5-||-5h8-8-8-5h8-8-8-||-8h10-10-10-8h10-10-10-||-0h3-3-3-0h3-3-3-||
       pm.     pm.        pm.     pm.         pm...      pm...        pm.     pm.

Play this on the keyboard...
||------5-----1-----3-------||
||-3------------------------||
||--------------------------||
||--------------------------||
||--------------------------||
||--------------------------||