Standard Drop-D tuning or it can be E-Flat Drop D tuning (low to high: Db Ab Db Gb Bb Eb).
You can try it out see which one works

e ---
B ---
G ---
D ---
A ---
D ---

Intro

G D# F
e -------------------------------------------
B -------------------------------------------
G --3h5p3-2-----------3-3--------------------
D -------------5-5----1-1----3-3-5-5---------
A -------------5-5----1-1----3-3-3-3---------
D -------------5-5----1-1----3-3-3-3---------

Verse

G
e --------------------------------
B ---------------------------------
G ----------------------------------
D --3/5-5----------------------------
A --3/5-5-=--------------------------
D --3/5-5----------------------------

G
"Hold on to me love"

G
e --------------------------------
B ---------------------------------
G -------------7~------------------
D ---5~----------------------------
A ---------------------------------
D ---------------------------------

G 
"You know I can't stay long"
G
"All I wanted to say was.."
G
"..I love you, and I'm not a afraid"




Pre-Chorus

G D# F
e --------------------------------------
B ------------------1-------------------
G -------7-~------3---3-----------------
D -----5-------------------------5~-----
A ----------------------------3---------
D -5-----------1-----------3------------


G D# F
"Can you hear me?"

G D# F G
"Can you feel me in your arms"

Chorus

G D# F
e -------------------------------------------
B -------------------------------------------
G --3h5p3-2-----------3-3--------------------
D -------------5-5----1-1----3-3-5-5---------
A -------------5-5----1-1----3-3-3-3---------
D -------------5-5----1-1----3-3-3-3---------

G D# F 
"Holding my last breath."

G D# F
"Safe inside my shell"

G D# F
"are all my thoughts of you"

G D# F
"sweet raptured life"

G (D#) -- play D# instead of G before hitting bridge
"it ends here tonight"

Bridge

e ---------------------------------------
B ---------------------------------------
G ---------------------------------------
D -0-0-*PM*-0-0-------1-0-*PM*-0-0-------
A -0-0-0000-0-0-------1-0-0000-0-0-------
E -0-0-0000-0-0-3p1p0-1-0-0000-0-0-3p1p0-

Losing your eyes, your mind to fear.

But still you wait, to know the truth.
No ones there !


e --------------------------------------
B --------------------------------------
G --------------------------------------
D -1-0-*PM*-0-0-------1-0-*PM*--*PM*----
A -1-0-0000-0-0-------1-0-0000-3-00-3h5-
E -1-0-0000-0-0-3p1p0-1-0-0000---00-----

You free your dreams, but leave you here.

e ---------------------------------------
B ---------------------------------------
G ---------------------------------------
D -0-0-*PM*-0-0-------1-0-*PM*-0-0-------
A -0-0-0000-0-0-------1-0-0000-0-0-------
E -0-0-0000-0-0-3p1p0-1-0-0000-0-0-3p1p0-

But still you wait, to know the truth.

e ------------------------------------------
B ------------------------------------------
G ------------------------------------------
D -1-0-*PM*-0-0-------1-0-*PM*--*PM*--------
A -1-0-0000-0-0-------1-0-0000-3-00-3h5p3-2-
E -1-0-0000-0-0-3p1p0-1-0-0000---00---------

No ones there !

-- chorus