Nashville country singer-songwriter Sarah Hardwig introduced herself to millions of viewers with a breathtaking audition on NBC's America's Got Talent Season 21, earning four yes votes after her emotional performance of Lainey Wilson's "Heart Like a Truck." Hardwig's heartfelt performance earned a standing ovation and praise from all four judges. Howie Mandel called her performance "beautiful and heartwarming," adding, "You are the epitome of resilience." Mel B praised Sarah'