A poor man is sitting in a pub. He sees that the man next to him is extremely rich.

Poor man: I have an amazing talent; I know almost every song that has ever existed.
Rich man:  laughs
Poor man: I am willing to bet you all the money you have in your wallet that I can sing a popular song that includes a lady’s name of your choosing.

The rich man laughs again.
Rich man: OK, how about my daughter’s name, Joanna Armstrong-Miller?
The poor man goes home rich.

What song did he sing?