Step away from the lyrics!

You are my sunshine, my only sunshine.
You make me happy when skies are grey.
You'll never know, dear, how much I love you.
Please don't take my sunshine away.

I've just been reminded of this song. Nice and happy tune with sad lyrics of lost love.

I looked up the lyrics and found the familiar three verse song with chorus. But then, I found some extra lyrics on the end...

Louisiana, my Louisiana.
The place where I was born.
White fields of cotton, green fields clover.
The best fishing and long tall corn.

(And it gets worse.)
Song by Jimmie Davis and Charles Mitchell.