14 years with a comeback ? Song - eun ? With FT Island ? Songseunghyeon ? Fantasy breath!? Song - eun ? Family of the same agency, FT Island ? Songseunghyeon ? Duet with ? Tusong Place ? Was formed . Group Name ? Tusong Place ? Has sex with both of them being inspired Song , Witt will make representation . The song Age - key did not have a chance to show the Song - eun has been singing ability , songseunghyeon into the hidden plans to fully dissipate . ? Song - eun ? Singer debut in 2000, the song Imagine , followed by a comeback as a singer was 14 years . Seoyongbae wrote , because , Han, Sung - Ho lyrics of the title track , Age- key is like a custom-tailored ? Song - eun ? Made to fit a song. ? Song - eun ? Was a tall young women who prefer sensible namsim to sing the lyrics as the Spite . ? Come on age, the key is going Dine Come on age, only the keys you see me once again to do a decent day 's she like? I appeal to the public to refrain , for the first time in listening to people who can easily sing along to have a strong addictive . With ? Songseunghyeon ? Was ? Old man who is important and key ? Rap lyrics of the comic and candid naemyeo released ? Song - eun ? 's Vocals and boasts a breath of fantasy .