Muppet nail polish/Why? (from Fraggle Rock)

Cast

 * Excuse Moi! as Mokey Fraggle

Lyrics
Prairie Dawn Perfect Pink: Sometimes I'm alone, Sitting on my very own, Trying to find a simple kind of clue.

And I would like to know, Why the Doozers move me so, Doing all the things that Doozers do.

Why do caterpillars crawl? Why is there a sky? Why is there a world at all? And why do I ask why?

Here I go again. Why do questions never end? What keeps callin' all day long to me?

Secrets come and go. I know we're not the only ones. Sometimes magic, sometimes only me.

Why do caterpillars crawl? Why is there a sky? Why is there a world at all? Any why do I ask why?