Kacey Musgraves on “Middle of Nowhere”

A couple of years ago, Grammy-winner Kacey Musgraves went home to east Texas to heal from a breakup. She tells Anthony Mason that in writing her latest album, “Middle of Nowhere,” she learned how to embrace being alone. She also talks about the influence of her mentor, singer-songwriter John Prine, and how the emotions of her latest songs poured out of loneliness.