Minor Correction from author Tony's wife ---

Oh there's red folk & white folk & yellow folk too
Black folk & brown folk to name just a few
Folks green with envy and others who're blue,
Partners for all these, and babies just new.

A recent revision to that verse is below:

Oh there's brown folks & white folks & yellow folks, too.
They come in all colors, just like me and you,
Folks green with envy and others who're blue,
and partners for all these, and babies just new.