A Gospel Christmas with Take 6 and the St. Louis Symphony Orchestra will take place Dec. 20 at Powell Hall. Showtime is at 7:30 p.m. Tickets are $42.75-$62.75. Kevin McBeth is on hand as conductor, an. There’s plenty of music out there. But now that Lady Antebellum. and before they segued into “Thy Will,” a cut from the gospel album Scott recorded during the Lady Antebellum hiatus. “Yeah all she….