I don't know the show well, so I can't recommend anything specific, but I asked a monologue question a little while back, and someone kindly gave me this site:
http://www.geocities.com/foxfire321/monologues-from-plays.html Maybe it'll help you! :)
And the other thing about the Phantom Lady was, Bert, she realized, in the city that never sleeps...
What did she realize, Kitten?
That all the songs she'd listened to, all the love songs, that they were only songs.
What's wrong with that?
Nothing, if you don't believe in them. But she did, you see. She believed in enchanted evenings, and she believed that a small cloud passed overhead and cried down on a flower bed, and she even believed there was breakfast to be had...
Where?
On Pluto. The mysterious, icy wastes of Pluto.
