Yellow Rainbow

First of all let me describe
Nature's struggle to survive
Just a weary group of people
Waiting for the world to end
Feel it spreading rapidly
Radioactivity
Bound together by a legend
To protect us and defend
Lead us to the yellow rainbow
Just in case the earth should fall
If you find the yellow rainbow
You could save us all
Serpent's tongue from blackened cloud
Sometimes seems to speak out loud
Icy brew of winds prevailing
From the cauldrons of the storm
Hear the children's voices plead
Please don't let the sky fall in
We might find a yellow rainbow
Ferry lights to keep them warm
Lead us to the yellow rainbow
Just in case the earth should fall
If you find the yellow rainbow
You could save us all
I can take the atmosphere and chase it down
Overactive mind works like an underground
Fear our hope's about to be
Buried in obscurity
Saw a man with eyes like saucers
Caught up in a web of light
Hatch that opened up before us
Cast a rainbow big and bright
Lead us to the yellow rainbow
Just in case the earth should fall