Primary reveals a music video for every track released with a special K-POP artist. Primary features Got7’s JB, EXID’s Solji, SoYou, Sandeul of B1A4, Kim Sung Gyu of Infinite, and Highlight’s Yang Yoseob. These artists have all shown their special sound and voices through the new Primary tracks. They state, Primary begins a new story with a newly-debuted producer 1of1.…