Watch Online HD on HDtoday. Hosted by Country Music stars Amy Grant and Trisha Yearwood, "CMA Country Christmas" features performances by Jordan Davis, Grant, Lady A, Ashley McBryde, Jon Pardi, Lindsey Stirling, The War And Treaty, Zach Williams, Lainey Wilson and Yearwood. Filmed in Nashville in front of a live audience, the holiday special showcases one-of-a-kind musical performances of festive classics from Country Music's biggest stars.