The World On arirang

This is the lead track of NU'EST's sixth mini album, "Happily Ever After." It's a slow-tempo song with the elements of future bass and R&B. The unique and refined pluck sound and powerful rhythm stand out.

This is the lead track of TWICE's seventh mini album, "FANCY YOU." The members of TWICE have embarked on a journey to find love, under the radiant sun and beautiful clouds, and they confess that they'll never, ever let go of the love they find.

This is the lead track of Newkidd's debut album, "NEWKIDD." As a fantasy romance song, "Tu eres" has the elements of future bass and dance. The line, "Tu eres bonita," meaning "You are beautiful," sounds very catchy.

This is the lead track of Wanna One's repackaged prequel album, "1-1=0(Nothing Without You)." It has an emotional melody that perfectly suits the fall and winter as well as a powerful hit hop beat. The sorrowful vocals go well with the lyrics, which describe a man's yearning for the most beautiful moment of his life.