It's half step down tuning
The tab is based on this video - youtu.be/08wyz4ApRk4

I dont know the correct names for the chords so I decided to tab them out:
 
      G C Em D D2 
eb |-3--3--3---2--3--|
Bb |-3--3--3---3--3--|
Gb |-0--0--0---2--2--|
Db |-0--x--2---0--0--|
Ab |-x--3--2------x--|
Eb |-3------------2--|



Into: G-- C-- Em- D- C--

 G C 
  This road is going nowhere
        Em D C 
And these, these shoes are worn too thin
 G C 
  There's always should-haves where I'm going
            Em D C 
There's always could-haves where I've been.


               G 
And all the things that I've said
          D2 Em C 
And the road up ahead don't mean nothing don't mean nothing
           G D2 Em 
And the things that I've done and the man I've become disappear
              C G D2 Em C 
I wish I was anywhere but here.


 G C 
  There's always footsteps from behind me
                   Em D C 
Why don't they ever read the writing on the wall
 G C 
  And all the time I've spent rewinding
                Em D C 
It might mean nothing, it might mean nothing at all


               G 
And all the things that I've said
          D2 Em C 
And the road up ahead don't mean nothing don't mean nothing
           G D2 Em 
And the things that I've done and the man I've become disappear
              C            ( G D2 Em C )x2
I wish I was anywhere but here.


 G C 
  The bed next to me is empty
              Em D C 
Just like the, the shell I'm still trying to fill
 G C 
  The things put in life to tempt me
            Em D C 
They won't ever, they might break my will


               G 
And all the things that I've said
          D2 Em C 
And the road up ahead don't mean nothing don't mean nothing
           G D2 Em 
And the things that I've done and the man I've become disappear
              C G D2 Em C G D2 Em C G 
I wish I was anywhere but here-e-e      anywhere but here