Remember when Noah went viral performing a unexpected and one-of-a kind cover of Sexy And I Know It with just an acoustic guitar and a smooth, smooth voice?

Well, Ra-On–comprising of Jaydee Min, Elle Kim, and Michael Jun–has done the same thing with this summer’s big hit originating from South Korea, Gangnam Style. There have been countless covers and spoofs of PSY’s popular song, but none as soft and slow as this cover that has just gone viral this Monday morning.