When Chloé Robichaud decided to depict the world of conducting for her new film, “Days of Happiness,” she asked the acclaimed Canadian conductor Yannick Nézet-Séguin to help her get it right. The film follows a female conductor looking to break through the glass ceiling of classical music while also breaking away from the control of her abusive father, who’s also her agent. Both Chloé and Yannick sit down with Tom to talk about “Days of Happiness,” the cycle of abuse that can haunt families for decades, and how you can tell when an actor playing a conductor is faking it.