[OPENING] Paul Kim (Hangover) - The singer-songwriter's song captures the sense of loss, and lingering feelings after breaking up and losing a loved one. [BRAND NEW-SIC] Wilcox (Midnight Blue) - Wilcox sings of the blue spirit of youth. He captures his message to people who love the late night, inside the disposable container of delivery food. [POPTERVIEW] Nam Seung-min (Twist King) The nation's grandson sings the combination of trendy retro and trot, which emphasizes his bright and cute sides. The lyrics and music video make people reminisce the past. [CLOSING] AB6IX (SALUTE) - The complete-idols sing this confident hip-hop track with grand drum sounds, a catchy brass line, a unique melody, and rhythmical rapping. It shows their determination of taking their new step.