Oh dear, I used to sing this one, and I can't remember all the words,
here's some of it:-

The village fool goes everywhere,
Singing to the empty air,
Empty air and empty head,
He doesn't talk he just sings instead,
Are you lonely?
Oh no sir, says he,
The birds and bees they are my friends,
Everyday I sing to them,
Good Morning I sing, Good Morning I sing.

He stands upon the village green,
Making faces , dreaming dreams,
Dreaming dreams and----------
The village people laugh at him,
Do they hurt you?
Oh no sir, says he,
All the people are my friends
Everyday I sing to them,
Good Morning I sing, Good Morning I sing.

THere is a third verse which has vanished (Senior moment), but the above is as accurate as I can make i.

FC