Baek Z Young (백지영) - IF I (The King's Affection 연모 OST Part 3)

LYn (린) - 알아요 (One and Only) (The King's Affection 연모 OST Part 2)

The Last Note of a Love Song

그림자 사랑 Shadow of You - SUPER JUNIOR-K.R.Y. (슈퍼주니어-K.R.Y.) (The King's Affection 연모 OST Part 1)

효린 (Hyolyn) - ALWAYS [Live Up To Your Name, Dr. Heo - 명불허전 OST Part 2]

An Daeun (안다은) - I Believe (The King's Affection 연모 OST Part 4)

거미 (Gummy) - 지워져 (Fade Away) [백일의 낭군님 - 100 Days My Prince OST Part 1]

거미 (Gummy) - 가장 완벽한 날들 (The Most Perfect Days) [조선로코 - 녹두전 - The Tale of Nokdu OST Part 4]

VROMANCE (브로맨스) - 숨바꼭질 (Hide and Seek) (The King's Affection 연모 OST Part 5)

효린 HYORIN －「서로의 눈물이 되어 OUR TEARS」 [화랑／花郎／HWARANG OST - PART.5

맥켈리 (Mackelli) - 눈물이 나 [About Time - 멈추고 싶은 순간 : 어바웃타임 OST Part 4]