최진혁 (Choi Jin Hyuk) - 잊으려던 사랑 (Devilish Charm Devilish Joy 마성의 기쁨 OST Part 4)

Lee Hong Ki - Insensible

규현 (KYUHYUN) - If You [The Best Hit - 최고의 한방 OST Part 6]

김연지 (Kim Yeon Ji) - 아시나요 (Do You Know) [The King Loves - 왕은 사랑한다 OST Part 3]

Sung - Dam - Season - Devilish - Joy - Ost - Part - 2

거미 (Gummy) – My Love (더 킹 영원의 군주 - The King Eternal Monarch OST Part 11)

[EDIT] Gray Paper - Yesung

지창욱 (Ji Chang Wook) - 사랑이 지나가면 (When Love Passes By) [날 녹여주오 - Melting Me Softly OST Part 3]

Eun Ji (A Pink) ft. Seo In Guk – Our Love Like This [Reply 1997 Love Story OST] Part. 2

Lee - Yoon - Jin - Goodbye - Devilish - Joy - Ost - Part - 1

효린(Hyorin) - ALWAYS — Deserving Of The Name OST Part 2