- SORAE( 소래 )【 合計 25 曲 】
- 曲名リスト•モード ＞ アルバム順(発行時間) 曲名順(文字数) 曲名順（その他）
- ソング 作詞 作曲 日付
- 1 A Single Step(With Kim Hye Kwang) Kim Hyun Joong KIM HONG JUN 2018-08
- 2 Blurred Time(With Kim Hye Kwang) KIM HONG JUN KIM HONG JUN 2018-08
- 3 Bye(With NIDA) Kim Hong Jun Kim Hong Jun 2018-10
- 4 Can I Let You Go(With Lee Yeon Ho) KIM HONG JUN KIM HONG JUN 2018-08
- 5 Hate(With Lee Yeon Ho) KIM HONG JUN KIM HONG JUN 2018-09
- 6 I Can't Let You Go(With Lee Yeon Ho) KIM HONG JUN KIM HONG JUN 2018-09
- 7 i hate you Kim Hong Jun Kim Hong Jun 2019-08
- 8 I Hate(With Lee Yeon Ho) KIM HONG JUN KIM HONG JUN 2018-08
- 9 Let's end it(提供) 2018-01
- 10 Real Love(With Hoyeon Kim) KIM HONG JUN KIM HONG JUN 2018-09
- 11 Still(With Suzi) KIM HONG JUN KIM HONG JUN 2018-09
- 12 Still(With suzi) KIM HONG JUN KIM HONG JUN 2018-07
- 13 To You(With Sieun Ryu) HAN SI SOO HAN SI SOO 2018-08
- 14 We Are Lost(With MONK) Kim Hong Jun Kim Hong Jun 2019-02
- 15 Why(With Son Joo Hee) KIM HONG JUN KIM HONG JUN 2018-09
- 16 You(With Kim Hye Kwang) Kim Hong Jun Kim Hong Jun 2018-12
- 17 꽃처럼(Flower) KIM HONG JUN KIM HONG JUN 2019-05
- 18 꽃처럼(Flower) KIM HONG JUN KIM HONG JUN 2019-03
- 19 너만(You)(With Kim Hye Kwang) Kim Hong Jun Kim Hong Jun 2019-05
- 20 보내줄게(Bye)(With NIDA) Kim Hong Jun Kim Hong Jun 2019-05
- 21 우리 정말 헤어진 걸까(We Are Lost)(With MONK) Kim Hong Jun Kim Hong Jun 2019-05
- 22 이런 날(This Day)(With AHYUN) Kim Hong Jun Kim Hong Jun 2019-05
- 23 이런 날(This Day)(With AHYUN)(Instrumental)(提供) Kim Hong Jun Kim Hong Jun 2019-05
- 24 이런 날(This Day)(With MONK) Kim Hong Jun Kim Hong Jun 2019-05
- 25 이런 날(This Day)(With MONK)(Instrumental)(提供) Kim Hong Jun Kim Hong Jun 2019-05