오케이 – Say Good-Bye
Track 01 from Single "Say Good-Bye"
Release Date: 2011.09.16
오케이 – How 2 Luv
Track 01 from Single "How 2 Luv"
Release Date: 2011.09.22
Be One with Kpop - with Lyric
Track 01 from Single "Say Good-Bye"
Release Date: 2011.09.16
Track 01 from Single "How 2 Luv"
Release Date: 2011.09.22