This week we're tackling the wild west in the copyright game -- performance rights, public showing royalties, and how mobile technology is changing the ways in which we think about performance. So if you've ever wondered how it's legal for your buddy to throw on Public Enemy at the hip coffee shop, or for your local DJ to play the latest Duke Dumont single at your favourite night club, or even if you're curious about the legality of recording live shows, listen in!