1. Jimmy Buffett and Zac Brown Band

Known for his high-energy sold-out shows, beach-inspired tropical tunes and devoted and enthusiastic fans, singer-songwriter Jimmy Buffett will share the stage with this year's Grammy winner for best new artist -- the Zac Brown Band. You won't want to miss this unforgettable collaboration as they perform "Chicken Fried," "Toes," "Margaritaville" and much more before a live audience in Nashville.