This is what I've got. I don't know what key she sings it in, and I'm not sure about the G's with the [?] next to them--Ely
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  Am
  Across the plain there moves a sway,
     G[?]             Am
  It moves with human sound,
      Am
  And some do walk and some do run,
        G              Am
  some crawl upon the ground.
      G               Am
  And some do stop to help the weak,
       G              Am
  some trample on the others.
      G                 Am
  And some do laugh and some do weep,
      G               Am
  and all of them are brothers.
  
      Am
  And sounding all around the sound [?],
  G[?]      Am
  Round and everywhere,
  Am
  And none but one can understand
      G                Am
  And none but one can hear.
  
  I'm mine and are thine,
  Father, mother, son,
  I'm me and I'm thee,
  And all of us are one.
  
  I saw four travelers in a dream,
  All in the wind and weather,
  The chain they carried in their hands 
  had bound them all together,
  And one was yellow, one was red, and older than the other,
  And one was black and one was white
  and all of them are brothers.