Yip Harburg Quote

Some day I'll wish upon a star
And wake up where the clouds are far behind me
Where troubles melt like lemondrops
Away above the chimney tops,
That's where you'll find me.
Somewhere over the rainbow
Bluebirds fly.
Birds fly over the rainbow,
Why then, oh why can't I?

'"Over the Rainbow" in The Wizard of Oz (1939).