2PM DJs Underwater. Showing off his flexibility, he croons on the whole song almost sounding like he’s performing the piece ocean deep. We completely welcome the refreshing sound, it’s clean, dreamy, and quite pleasant on the ear’s palette (if ears actually had palettes. Maybe they do .. ya no, my head hurts trying to figure this one out). Tap into his hash-mermaid world and try not to drown in the vapours while swimming along.