BRENTWOOD, Tenn., July 20, 2017 (GLOBE NEWSWIRE) -- Tractor Supply Company, the nation’s largest rural lifestyle retailer, is teaming up with Lonestar—whose chart-topping hits include “Amazed” and “What About Now”—to host a nationwide sweepstakes for active-duty military members, veterans and their family members. One lucky winner, plus three guests, will win a trip to Nashville, Tennessee, to party with the country music group at a private concert in their “band cave.”