차은우 (Cha Eun Woo) - 기억해줘요 (Please Remember) [신입사관 구해령 - Rookie Historian Goo Hae Ryung OST Part 6]

웬디 (WENDY) - What If Love [진심이 닿다 - Touch Your Heart OST Part 3]

12 Der Garten meiner Seele v2

효린 (Hyolyn) Just Stay (Thirty But Seventeen OST Part 2)

You - Ben Healer OST

Our Tears Hyolyn HWARANG OST

TAEYEON (태연) - All With You (Acapella Ver.)

while you were sleeping full ost

후이 (HUI (PENTAGON)) - Maybe [About Time - 멈추고 싶은 순간 : 어바웃타임 OST Part 3]

러니 (RUNY) - Smile Again (그녀의 사생활 - Her Private Life OST Part 7)

In My Heart - Lim Yeon (임연) Flower Of Evil (악의 꽃) Ost Part 2