Only 3 chords for whole song .  G   G+4  Gm7  all barred at 3rd fret.
G+4 is like Gm7 but with the 3rd string played at the 5th fret.

              
              

             
   I have been

   
 out of my hea

d
              
              

            
    Hanging on


 by a thread
              
              

          
   To a world 

I'm missing

              
              

             
    And I , fa

      
ll asleep at t

he wheel
              
              

              
     Getting l

 
ooks that coul

d kill
              
              

              
    Because I'

 
m not listenin

g


              
              

             
    There must

        
 be a better w

ay
              
              

       
    There must

 be a way to c

hange 
              
              

             
    Both of us

       
 are scared to

 say
              
              

          
    So this is

 all or nothin

g


              
              

             
    Never know

              
 what the futu

        
re may bring
              
              

           
    Leave the 

              
past 'cause it

              
 don't mean a 

  
thing
              
              

      
    So this is

 all or nothin

g.    ( rpt )