Kim Bo Kyung Sings ‘Promise’ an OST for ‘My Lovely Girl’
luvsmiling, Oct. 17, 2014, 12:08 p.m.
Kim Bo Kyung has re-released her previously released song ‘Promise’ as part of the original soundtrack for the popular drama series, ‘My Lovely Girl’. "I Know" is composed and arranged by Yoo Hae Joon, and written by Jang Yoon Suh and Choi Han Sem. Listeners could also hear the 16-member orchestra that took part in the accompaniment for the R&B song which expresses Se Na (f(x)'s Krystal)'s love for Hyun Wook (Rain).