Pentatonix: Christmas in the City Tour brings the Grammy-winning a cappella group to Moody Center ATX in Austin for a festive night of holiday harmonies. Known for turning voices into full band sounds, Pentatonix blends pop, R&B and gospel into arrangements that make classic carols feel brand new. Moody Center ATX is a modern indoor arena on the University of Texas campus, with great sightlines and a lively crowd.