http://www.allkpop.com/2012/04/cnblues-yonghwa-to-prepare-for-next-album-while-members-focus-on-individual-activities
credit allkpop
F&C - FT.Island & C.N.Blue Joint Guild
code name blue c.n.blue five treasure island ftisland hongki jaejin seunghyun jonghun minhwan