The Poor Man's Song

Riddle: A poor man and a rich man were at a bar. The poor man said to the rich man, "I can sing a song with any name in it." The rich man laughed and said, "Well then sing a song with my daughter's name, Brodi-lee Polkinghorne and I will give you all my money." The poor man sang a song and went home rich and the rich man went home poor. What song did the poor man sing?