Festivalgoers trudged through the rain, mud and crowds to hear the sounds of the first weekend of Austin City Limits Music Festival. The festival had a delayed start from noon to 2 p.m. on Saturday due to the weather and conditions of Zilker Metropolitan Park. Headlining the weekend of music were Charli xcx, Skrillex, Lorde, Rüfüs Du Sol, Twenty One Pilots and The xx for fans all-around to enjoy.