Jimmy Buffett and the Zac Brown Band will team up for the latest episode of CMT Crossroads airing March 19 at 10 p.m. ET/PT on CMT. Taped before an invitation-only audience in Nashville in December, the two acts will perform each other’s hit songs during the one-hour show, including Buffett’s “Margaritaville” and “Son of a Sailor” and the Zac Brown Band’s “Chicken Fried” and “Toes.”