박강현 – Vampire
Track 01 from Single "가슴이 뛴다 OST Part.5"
Release Date: 2023.07.25
박강현 – 자화상
Track 01 from Single "자화상 (Self-portrait)"
Release Date: 2017.10.20
문태유, 박강현 – 작은씨앗
Track 05 from Album "나쁜자석 OST"
Release Date: 2017.06.22
박강현 – 튤립
Track 01 from Album "나쁜자석 OST"
Release Date: 2017.06.22
박강현, KANTE – 아이들(IDLE)
Track 01 from Single "아이들(IDLE)"
Release Date: 2021.11.24
김동현, 박강현, 안세권, 정필립 – Because We Believe
Track 01 from EP "팬텀싱어 올스타전 Episode.7"
Release Date: 2021.03.10