How to read tablature? 
Intro:
xA|-----------------------|
xE|----4---4-----4--------|
xC|-----------------------|
xG|-6---------6-----6-----|

Verse 1:
       Db
I have climbed highest mountains

I have run through the fields
        Gbsus2                Db
only to be with you, only to be with you
       Db
I have run, I have crawled
                                           Gbsus2
I have scaled these city walls, these city walls
        Db
only to be with you

Chorus 1:
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for

Verse 2:
       Db
I have kissed honey lips

Felt the healing in her fingertips
               Gbsus2                Db
It burned like fire, this burning desire
       Db
I have spoke with the tongue of angels

I have held the hand of the devil
                   Gbsus2                  Db
It was warm in the night, I was cold as a stone

Chorus 2:
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for

Interlude:
   | Db     Dbsus4 | Db     Dbsus4 | Db     Dbsus4 | Db     Dbsus4 |
   | Db     Dbsus4 | Db            |
   | Gb            | Gb            |
   | Db     Dbsus4 | Db            |

Verse 3:
    Db
I believe in the kingdom come

then all the colours they will
                           Gbsus2
bleed into one, bleed into one
                  Db
But yes I'm still running
              Db
You broke the bonds and you loosed the chains
                                         Gbsus2
carried the cross of, of my shame, of my shame
             Db
You know I believe it

Chorus 3:
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for
      Ab             Gbsus2          Db
But I still haven't found what I'm looking for

Outro: Db Gbsus2 Db