There are concerts you attend, and then there are concerts you experience. Jay Park’s “Serenades & Body Rolls” stop in Duluth, Georgia, on September 8 was definitely the latter. Walking into Gas South Arena, there was an unmistakable sense of excitement in the air. Fans had come ready to sing, dance, scream, and, most importantly, see Jay Park live. From the moment the lights went down, it was clear that this was going to be a night to remember. Jay Park has always been an ar