Tim McGraw and the Civil Wars will make their debut on the long-running show.
Brad Paisley helps take a festival crowd out of their "Comfort Zone."
Waylon Jennings leaves his final album, Goin' Down Rockin', in loving hands.
Casey James has a heartwarming encounter with a young fan.
Kacey Musgraves' "Merry Go Round" turns a phrase on its head.