Tuning: similar to open C- CGCFGC

Chords:

    C   Fm   Gm    Eb   D
c---0----0----x----x----x----------- | 
G---0----0----0----0----0----------- | 
F---2----3----0----2----1----------- | 
C---0----5----5----3----2----------- | 
G---0----x----7----3----2----------- | 
C---0----5----7----3----2----------- | 

Riff 1:

c--------------------0- | 
G--------------------0- | 
F--------------------2- | 
C--------3-----------0- | 
G--0-3-5---5-5p3h5---0- | 
C------------------0-0- | 

Riff 2:

c----------------------0- | 
G----------------------0- | 
F----------------------3- | 
C--------3-------------5- | 
G--0-3-5---5-3p0h3p0---X- | 
C--------------------5-5- | 

Intro:

Riff 1                           C
Hmmm hmmm hmmm hmmm hmmm hmmm hmhmmmmm
Riff 2                           Fm
Hmmm hmmm hmmm hmmm hmmm hmmm hmhmmmmm
C              Gm                 C
Hmmm hmmm hmmm hmmm hmmm hmmm hmhmmmmm

                            C
I dig my hole, you build a wall
                            Fm
I dig my hole, you build a wall
C              Gm                C
   One day that wall is gonna fall

                            C
Gonna build that city on a hill
                            Fm
Gonna build that city on a hill
C                Gm                 C
   Someday those tears are gonna spill

   Eb                  D
So build that wall and build it strong
       Eb               D
'Cause we'll be there before too long

Riff 1                           C
Gonna build that wall up to the sky
                                 Fm
Gonna build that wall up to the sky
C               Gm                C
   Someday your bird is gonna fly

                                   C
Gonna build that wall until it's done
                                   Fm
Gonna build that wall until it's done
C                 Gm                C
   But now you've got nowhere to run

   Eb                  D
So build that wall and build it strong
       Eb               D
'Cause we'll be there before too long