easy lyrics easy romanized Ha Yeon Soo kpop Monstar OST OST Practice Lyrics simple lyrics Song 2013 Ha Yeon Soo - Practice (Monstar OST) [Easy-Lyrics | ENG] nan nu nul gam gos so ri rul duk kon he bo wi nun gu de ro pa da du ri gi yen nan ha jik hyang gi om nun kut dup pa rul pyo go ha nu rul pa ...