Brandi Carlile’s upcoming six shows at Nashville’s Ryman Auditorium on Jan. 14, 15, 16, 19, 20 and 21 are sold out, but you can still win tickets, airfare, hotel, dinner and more through the Ryman Flyway Sweepstakes. The winner of the Ryman Flyway Sweepstakes will receive a prize package that includes: 2 Round Trip Tickets…