안녕바다, often translated to "Bye Bye Sea," is a four member group signed to Fluxus Entertainment. They released their first Mini-album in 2009 titled "Boy's Universe." In 2010, they released their first full album, "City Complex." The 4 members are:
Namu (Vocal & Guitar)
- They acted in Korean drama 'Playful Kiss' as Bong Joon Gu's followers.
- They appeared in Arirang TV's Pops In Seoul on Thursdays in 2010.