‘The best gift Mom gave me was a peaceful death’: Linda Perry on cancer, abuse and her intense documentary

She hit the big time with 4 Non Blondes, then penned hits for everyone from Christina Aguilera to Courtney Love. But as an intimate new film about her life shows, she’s had to confront illness, family trauma and an identity crisisWhen Linda Perry agreed to let the director Don Hardy film her at work in her studio, she had no idea what she was getting into. Perry – the singer, producer and wildly successful songwriter-for-hire – had been friends with Hardy since she score...