 She was a kid when Johnny Cash played the federal penitentiary there, so she thought the prisons were a place where musicians played. Etheridge says even as a teen, she played concerts in prisons. She says they were the first really enthusiastic audiences she ever had, albeit a captive audience. The new docuseries Melissa Etheridge, I'm Not Broken, follows her as she performs at the Topeka Correctional Facility.