By Paul McGuinness, GQ Magazine
Even after three decades managing the world's biggest rock band, I have a lifetime hero as far from the world of U2 as you could ever get. He was a feisty 19th-century composer of light orchestral music. His name was Ernest Bourget.
It was Bourget who in 1847, while enjoying a meal in a Paris restaurant, suddenly heard the orchestra playing one of his own compositions. He was startled - of course he had not been paid or asked permission for this. So he resolved the problem himself: he walked out of the restaurant without paying his bill.
Bourget's action was a milestone in the history of copyright law. The legal wrangling that followed led to the establishment of the first revenue-collection system for composers and musicians. The modern music industry has a lot to thank him for.