WINee(위니) [What a day] 좋아하는 사람들과 함께 보내는 하루는 달콤해요 이 곡이 여러분의 일상 속에서 소소한 행복을 더해주길 바라요 !what a day! -Credits- WINee(위니) What a day Lyrics by WINee(위니), GOKAT Composed by WINee(위니), GOKAT Arranged by GOKAT Keyboard by 이성우 Guitar by 정홍교 Chorus by WINee(위니), GOKAT Mixed by 전진 Mastered by JKUN