Born: Swainsboro, Ga. Lives: Nashville Current Single: “Lucky Strike” Influences: Kathy Mattea, Trisha Yearwood, Patty Griffin, Emmylou Harris, Townes Van Zandt, Lucinda Williams Twitter: @marybragg Mary Bragg grew up surrounded by music at her home in Georgia. Her father is a musician and choir director at her hometown church, so she and her family spent…