용주 (YONGZOO) - 퍼즐 (Puzzle) [사이코지만 괜찮아 - It's Okay To Not Be Okay OST Part 7]

Kihyun (MONSTA X) Seola (WJSN) - Love Virus (What's Wrong With Secretary Kim OST Part 1)

Dostu düşman bellediler,

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

수영 (SOOYOUNG) - 겨울숨 (Winter Breath)

황치열 (Hwang Chi Yeul) – 모두 잠든 밤 (Quiet Night) [더 킹 영원의 군주 - The King Eternal Monarch OST Part 12]

김연지 (Kim Yeon Ji) - 흉터 (Scar) [조선로코 - 녹두전 - The Tale of Nokdu OST Part 7]

소정 (SOJUNG (Ladies’ Code)) - 괜찮아 (It's alright) [Mouse - 마우스 OST Part 1]

Kim Soo Hyun - Dreaming (Dream High OST)

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

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