KOREAN T-ARA (티아라) T-ARA – I’m Okay (괜찮아요) 괜찮아요 gwaenchanhayo “I’m Okay” Temptastic 2010.12.01 Boram, Qri, Soyeon, Eunjung Hyomin, Jiyeon, Hwayoung Lyrics/작사: 최규성 Composer/작곡: 최규성 Arranger/편곡: 최규성