Somebody has to - Shel Silverstein

Somebody has to go polish the stars,
They're looking a little bit dull.
Somebody has to go polish the stars,
For the eagles and starlings and gulls
Have all been complaining they're tarnished and worn,
They say they want new ones we cannot afford.
So please get your rags
And your polishing jars,
Somebody has to go polish the stars.

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This came up on exceptindreams recently and I am utterly charmed.