"Shelby Lynne was born in Quantico, Virginia and raised in Mobile, Alabama where she attended Theodore High School. Music was an important part of the Moorer family. Lynne's father was a heavy drinker who abused his wife. In 1985, her mother fled with the two girls to nearby Mobile, but her father soon discovered their whereabouts. In 1986, in front of 17-year-old Lynne and her younger sister, Allison, he shot his wife to death before taking his own life."
That might sound like the theme of one of those old Country & Western songs but in fact it was the reality of Shelby Lynne's and Allison Moorer's teenage years. Somehow they managed to overcome the trauma of that event and, in Nashville, became very good and highly regarded singers and songwriters. In 2017 they finally made a record together and, like all siblings, the musical harmonies were exceptional. Comparisons were made with the Everly Brothers which is high praise indeed.
Here is a selection from their joint album and a couple of solo pieces and, from Allison Moorer I don't think I have heard a better version of Carrickfergus. And of course, there is an Everly Brothers song included also.