Tuning- Dropped down a half-step 
The opening riff seems to follow a pattern of: 
[Opening Riff] Em {x 2 2 x x x}, {x 2 2 x x 3}, {x 2 2 x 3 x}, {x 2 2 3 x x}, Am7, D7/F# {x x 4 5 3 x}, Em
Watch how he plays to get an idea: https://www.youtube.com/watch?v=qv0s1MW258o
D7/F#-{x x 4 5 3 x}
 
[Verse]
Em
You're name made a pretty tattoo
           Am7  D7/F#      Em
You're body made a welcome bed
Em
But the truth don't made a lie of
      Am7       D7/F#     Em
Every word you ever said
[Chorus]
           C                  G
And now the wine goes down to easy
        D                    B7
And the sun's coming up in a strange motel room
                Em                    Am7
It's gonna take more than a month of bad habits
B7       B7/F# Em 
To get me over you 
[Verse]
Em
Sleep it comes and tries to take me
        Am7   D7/F#             Em
And I'm afraid what dreams I'll find
Em
So like a bitter pill I do swallow
              Am7    D7/F#     Em
The fact that you're no longer mine
[Chorus]
         C                  G
Yeah the wine goes down to easy
D                                B7
And the thrill of the deals in a strange motel room
                Em                      Am7
It's gonna take more than a month of bad habits
B7       B7/F# Em 
To get me over you
[Bridge]
E         Am    D7/F# 
Even if I find
         Em
If I find forgiveness
E             Am   D7/F#
I wonder will I
    B7                 Em, [Opening Riff]
Will I forgive myself
[Solo]
         C                 G
Yeah the wine goes down to easy
        D                    B7
And the sun's coming up in a strange motel room
               Em                    Am7
It's gonna take more than a month of bad habits
B7       B7/F# Em 
To get me over you
                Em                    Am7
It's gonna take more than a month of bad habits
B7       B7/F# Em
To get me over you
[Opening Riff]