Original Intro which can be played nearly the whole song (not sure about the third tap):

e|--------------------------------|--------------------------------|
H|--------------------------------|--------------------------------|
G|--3-----3-----3---3-----3-----3-|----1-----1---------1-----1-----|
D|----6-----6---------6-----6-----|--4-----4-----4---4-----4-----4-|
A|6-----6-----6---6-----6-----6---|2-----2-----2---2-----2-----2---|
E|--------------------------------|--------------------------------|

 |--------------------------------|--------------------------------|
 |--------------------------------|--------------------------------|
 |----1-----1---------1-----1-----|--------------------------------|
 |--4-----4-----4---4-----4-----4-|----6-----6---------6-----6-----|
 |4-----4-----4---4-----4-----4---|--6-----6-----6---6-----6-----6-|
 |--------------------------------|4-----4-----4---4-----4-----4---|


[Intro]
D#m - B - C# - G#m   x3

[Verse 1]
D#m                          B
I've been spinning out for time
Couple women by my side
C#                 G#m
I got sin on my mind
Sipping on red wine
D#m                        B
I've been sitting here for ages
                  C#
Ripping out the pages
                  G#m
How to get so faded
How to get so faded

[Pre-Chorus]
D#m
Oh
                      B
No no don't leave me lonely now
        C#
If you love me how
            G#m
You never loved me
D#m
Ooh
                      B
Color crimsing in my eyes
                              C#    G#m
Wanted too you could free my mind

[Chorus]
B        C#      D#m
This is how it ends
                     B             C#       G#m
I feel the chemicals burning in my bloodstream

B       C#     D#m
Fading out again
                      B           C#        D#m
I feel the chemicals burning in my bloodstream
                         D#m
So tell me when it kicks in
D#m - B - C# -     G#m 
            Well tell me when it kicks in
D#m - B - C# -     G#m 
            Well tell me when it kicks in

[Verse 2]
D#m                        B
I've been looking for a love
                             C#
Thought I'd find it really boring
                     G#m
God make me another one
I'll be feeling this tomorrow
D#m                               B
Lord forgive me for the things I've done
                             C#
I was never meant to hurt no one
                 G#m
I saw scars upon her broken heart

[Pre-Chorus]

[Chorus]

[Bridge]
B       C#            D#m
All the voices in my mind
                        B
Calling out across the line
        C#            D#m
All the voices in my mind
                        B
Calling out across the line
        C#            D#m
All the voices in my mind
                       B
Calling out across the line
        C#            D#m
All the voices in my mind
                       B
Calling out across the line
        C#            D#m
All the voices in my mind
                       B
Calling out across the line
        C#            D#m
All the voices in my mind
                        B
Calling out across the line

[Continue playing chords from bridge]
Tell me when it kicks in
That's her scars upon it
Tell me when it kicks in
Broken hearted
Tell me when it kicks in
That's her scars upon it
Tell me when it kicks in
Broken hearted... until ending