Kei KOREAN Lovelyz (러블리즈) Kei (김지연) – I Go I Go Kim ji yeon 1st Mini Album ‘OVER AND OVER 2019.10.08 Kei Lyrics/작사: 준조(Junzo), 애런(ARRAN) Composer/작곡: 준조(Junzo), 탁(TAK) Arranger/편곡:…