http://www.youtube.com/watch?v=zQfF84ackMM&feature=related
Jo Stafford - You Belong To Me
Chopin: Mazurka in B, Op. 56/1
The second is more extroverted.
Chopin: Mazurka in C, Op. 56/2
The third begins darkly, but turns sunny in the middle. It ends quietly.