Just thought of another good Gershwin standard,

The Man I Love

Someday he'll come along, The man I love
And he'll be big and strong, The man I love
And when he comes my way
I'll do my best to make him stay

He'll look at me and smile, I'll understand
Then in a little while, He'll take my hand
And though it seems absurd
I know we both won't say a word......

I think she could spin that one out the way she did Cry Me A River.

All Of Me

have we already said Summertime ???