"Clock" (시계) is a special project single by Chaewon and Chaekyung of APRIL. It was released on June 1, 2016. Track list "Clock" - 3:47 "Clock (Inst.)" - 3:47 Video links Music video Teaser This article is a stub. You can help Kpop Wiki by expanding it. Retrieved from "https://kpop.fandom.com/wiki/Clock_(Chaewon_%26_Chaekyung)?oldid=120979" Categories: Single article stubs Singles Digital singles Chaewon (APRIL) Chaekyung Collaborations 2016 releases 2016 digital singles Community content is available under CC-BY-SA unless otherwise noted.