Songs
- The one who made me laugh.Kang Sung Hoon
- 아껴둔 이야기 [full Version]Kang Sung Hoon
- I'm SorryKang Sung Hoon
- SET YOU FREEKang Sung Hoon
- ONE MORE CHANCEKang Sung Hoon
- ifKang Sung Hoon
- ladyKang Sung Hoon
- EndlessKang Sung Hoon
- My loveKang Sung Hoon
- MiracleKang Sung Hoon
- My girlKang Sung Hoon
- IntroKang Sung Hoon
- Can't Stay ApartKang Sung Hoon
- Be Happy (feat. J-Walk)Kang Sung Hoon, J-Walk
- 사랑은 없다Kang Sung Hoon
- 혼자쓰는사랑Kang Sung Hoon
- 네가 없는날 위해Kang Sung Hoon
- 회상Kang Sung Hoon
- 이미 시작된 사랑Kang Sung Hoon
- 우리의 아픔 그리고 추억Kang Sung Hoon
- 엉덩이가 예뻐요Kang Sung Hoon
- 아껴둔 이야기 (feat. The Edition) [radio edit Version]Kang Sung Hoon, The Edition
- 연습Kang Sung Hoon
- 왜Kang Sung Hoon
- 소녀의 주인Kang Sung Hoon
- 베르테르Kang Sung Hoon
- 매듭Kang Sung Hoon
- 사랑합니다Kang Sung Hoon
- 사랑증후군Kang Sung Hoon
- 엉덩이가 예뻐요 [Instrumental]Kang Sung Hoon
- The one who made me laugh. [Instrumental]Kang Sung Hoon
- The one who made me laugh.Kang Sung Hoon