Park Jang Hyun

- Christmas for Everyone
- Jelly Christmas 2011 - Single · 2011
- I still love you a lot
- Best of The Next K-Pop Star Final 1R Legend Mission · 2021
- Sigh
- Best of The Next K-Pop Star Death Match, Pt. 2 · 2021
- Don’t worry
- Kook-Ka-Bu, Pt. 9 - EP · 2022
- Lost child
- Best of The Next K-Pop Star Medley Team Mission Ace Match - EP · 2021
- Before sadness comes
- Kook-Ka-Bu, Pt. 5 - EP · 2022
- Re-Dream
- Re-Dream (Original Soundtrack From 'Caught Between Marriage & Divorce') · 2022
- Hurts
- Caught Between Marriage & Divorce Season 2, Pt. 1 (Original Soundtrack) - Single · 2023
- More beautiful and brighter (Inst.)
- Three Siblings Bravely (Original Soundtrack), Pt. 14 - Single · 2023
- More Beautiful and Brighter
- Three Siblings Bravely (Original Soundtrack), Pt. 14 - Single · 2023
- Run Away (Instrumental)
- Our D-Day (Original Web Drama Soundtrack, Pt. 4) - Single · 2023
- Run Away
- Our D-Day (Original Web Drama Soundtrack, Pt. 4) - Single · 2023
- Farewell For Myself (from Kook-Ka-Bu, Pt. 42)
- Farewell For Myself (from Kook-Ka-Bu, Pt. 42) - Single · 2023

Kook-Ka-Bu, Pt. 35 - Single

Kook-Ka-Bu, Pt. 35 - Single

2022

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