May 1st HALO dropped their new single O.M.G to the public. The song is described as a twist on disco pop and the boys are seen dancing in suave suits on a rooftop in the middle of Seoul. The music video is simple performance video showing off the sharp choreography. This song is really following the disco pop trend that has been sweeping the Kpop industry lately giving it a more suave vibe. Personally I am really digging it and I can’t wait for more!