Fool's Garden: Is the Lemon tree song sounds familiar??

Here we go.... everybody sing.

I wonder how
I wonder why
Yesterday you told me 'bout the blue blue sky
And all that I can see is just a yellow lemon-tree (OOps..ours is a green lemon-tree)
I'm turning my head up and down
I'm turning turning turning turning turning around
And all that I can see is just another lemon-tree