C.N.Blue

 
C.N.Blue (Korean: 씨엔블루), Code Name Blue, is a South Korean indie rock band which debuted on August 19, 2009 in Japan with their first mini-album, Now or Never. They were coined as the "2nd FT Island" due to similar style and sound but mainly because they are under the same company as their senior FT Island. The group released four teasers for their 1st album Bluetory, starring one member per each of the videos in the sequence of Jonghyun, Minhyuk, Jungshin and lastly, Yonghwa on the 6th, 8th, 11th and 13th of January respectively. On the 12th of January, the music video of the title track 외톨이야 "I'm a Loner" was released.

C.N.Blue
Also known as	Code Name Blue
Origin	Seoul, Republic of Korea
Genres	Rock, indie (Japan)
Years active	2009–present
Labels	AI Entertainment(Japan) F&C Music(South Korea)
Website	Official site
Members
Lee Jong Hyun Jung Yong Hwa Kang Min Hyuk Lee Jung Shin
Former members
Kwon Kwang Jin