Credit: Raftermen / Mihaela Bodlovic for Theatre of Sound/KSU The Atlanta Opera staged a powerful production of Daisy Evans and Stephen Higgins’ interpretation of Bartók’s “Bluebeard’s Castle,” bringing to light the heartbreaking truth of people living with dementia and their caregivers. In this new production, instead of a collector of wives, Duke Bluebeard is the loving husband of his one and {…}