Can you answer this Riddle?
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. The 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?