하나루미, 김예지나 – 웃는거야
Track 01 from Single "별난가족 OST Part.1"
Release Date: 2016.06.28
김예지나 – 초승달
Track 01 from Single "초승달"
Release Date: 2015.05.29
김예지나 – Believe
Track 01 from Single "Believe"
Release Date: 2016.03.26
김예지나 – 그대뿐인 나에게
Track 01 from Single "그대뿐인 나에게"
Release Date: 2019.03.06
김예지나 – 말할게
Track 01 from Single "말할게"
Release Date: 2017.04.17
김예지나 – Step by Step
Track 01 from Single "Step by Step"
Release Date: 2019.07.05
김예지나 – 주홍
Track 01 from Single "모두 다 쿵따리 OST Part 11"
Release Date: 2019.10.01
김예지나 – 바람아
Track 04 from EP "폭풍의 여자 OST"
Release Date: 2015.05.11
김예지나 – 한걸음만
Track 01 from Single "한걸음만"
Release Date: 2015.12.30
김예지나 – 비틀 비틀
Track 01 from Single "비틀 비틀"
Release Date: 2017.04.28
김예지나 – 스무살 엄마
Track 01 from Single "모두 다 쿵따리 OST Part 22"
Release Date: 2019.11.27
김예지나 – 사랑한 만큼
Track 01 from Single "별난가족 OST Part.3"
Release Date: 2016.08.30
윤지훈, 김예지나 – 괜찮아요
Track 01 from Single "막돼먹은 영애씨 시즌 17 OST Part.17"
Release Date: 2019.04.13
김예지나 – 다시 넌 내게
Track 01 from Single "다시 넌 내게"
Release Date: 2020.09.17