In the new play "The Hills of California,"  a group of four sisters are raised by their single mother in northern England to be a singing group like the Andrews sisters. Decades later, three of those sisters gather as their mother lays dying, waiting to see whether their estranged sister will come home from California, where she has moved to pursue a singing career. Playwright Jez Butterworth joins us to discuss the show, which he wrote for his partner Laura Donnelly. Donnelly stars as both the mother and the daughter who lives in California, and joins us alongside Butterworth. "The Hills of California"  is running at the Broadhurst Theater through December 22nd.