Listen to 계획 Plans online. 계획 Plans is an English language song and is sung by Kim Min Suk and Oh Seok Jun. 계획 Plans, from the album 투윅스 K-pop Drama Two Weeks (Original Korean TV Series Soundtrack) (Remastered), was released in the year 2017. The duration of the song is 2:33. Download English songs online from JioSaavn.