Timing is the fourth Korean mini-album by the leader and main rapper of what boyband?
Kim Hyun-joong Kim Hyun-joong (; born June 6, 1986) is a South Korean actor and singer, and the leader and main rapper of boyband SS501.
Summer Vibes Summer Vibes is the second mini album by South Korean boy band Astro. It was released by Fantagio Music on July 1, 2016 and distributed by Interpark INT. The mini album contains 6 tracks including the lead single "Breathless".