This is for the new lyrics. I don't know if these chords are right but they sound good to me.

Bb(add2)
Listen to what's in the heart of a child
   F/A
A song so big in one so small
Ab6
Soon you will hear where beauty lies
        Cm
You'll hear and you'll recall
     Bb(add2)
The sadness the doubt all the loss the grief
   F/A
Belongs to some play from the past 
        Ab6
As the child leads the way to a dream, a belief
   Cm
A time of hope through the land.

G(add4)
     A summers day
G(add4)
     A mother sings
   Dm(add4)
A song of purple summer
             C(add2)            [ch]Dm7/C[/ch]
Through the heart of everything 

G(add4)
     And Heavan waits
G(add4)
     So close it seems
   Dm(add4)
To show her child the wonder
     C(add2)              [ch]Dm7/C[/ch]
Of a world beyond her dreams

    Cm                   G     Gsus2
The Earth will wave with corn
    Cm               G     Gsus2
The days so wide, so warm
    Cm    Dm   [ch]Cm/Eb[/ch] F    G         F(add2)   Eb     Bb/D         C(add2)
And Mares will neigh with stallions that they mate Foals they've bourne
     Bbsus              F(add2)/A          G(add4)                 G
And all shall know the wonder of Purple Summer

G(add4)
     And so I wait
G(add4)
The swallow brings 
   Dm(add4)
A song of what's to follow 
      C(add2)
The glory of the spring
G(add4)
     The fences sway
G(add4)
     The porches swing
Dm(add4)
The clouds begin to thunder
           C(add2)     [ch]Dm7/C[/ch]
Crickets wander murmuring


    Cm                   G     Gsus2
The Earth will wave with corn
    Cm               G     Gsus2
The days so wide, so warm
    Cm    Dm   [ch]Cm/Eb[/ch] F    G         F(add2)   Eb     Bb/D         C(add2)
And Mares will neigh with stallions that they mate Foals they've bourne
    Bbsus              F(add2)/A
And all shall know the wonder
AbMaj7          G                  Gsus2
I will sing the song of Purple Summer
Bbsus              F(add2)/A
All shall know the wonder
AbMaj7          G                  Gsus2
I will sing the song of Purple Summer
     Bbsus              F(add2)/A          G(add4)                 G
And all shall know the wonder of Purple Summer