Songs by Kim Sung Kyu ()
- 41일 41th
- 60초 60 Seconds
- Alive
- Because
- Climax
- Daydream
- DIVIN
- HUSH
- I Need You
- Im Cold
- Kontrol
- Light
- Ready To Go
- Room
- Sentimental
- Shine
- Sorry
- Till Sunrise
- True Love
- You
- 거울 Mirror
- 끌림 Stuck On
- 나의 하루 My Day
- 너여야만 해 The Answer
- 눈물만 Tears Acoustic Ver.
- 답가 Casual Conversation
- 머물러줘 Dont Move
- 뭐랬어 What Did I Say?
- 안녕 Fade
- 지워지는 날들 Vanishing Days
- 천사의 도시 City of Angel