Songs
- BE SOMEBODYYOOK SUNGJAE
- Break AwayYOOK SUNGJAE
- WeightlessYOOK SUNGJAE
- MovieYOOK SUNGJAE
- a millisecondYOOK SUNGJAE
- at lastYOOK SUNGJAE
- LIEYOOK SUNGJAE
- The GhostYOOK SUNGJAE
- Without youYOOK SUNGJAE
- Love SongYOOK SUNGJAE feat. Park Hye Soo
- 또 사랑하고 만다YOOK SUNGJAE
- ParadiseYOOK SUNGJAE
- TELL MEYOOK SUNGJAE
- HypnotizedYOOK SUNGJAE & PENIEL
- HMHNYOOK SUNGJAE & Jung Ilhoon
- Come With The WindYOOK SUNGJAE
- ChickenYOOK SUNGJAE
- W.A.UYOOK SUNGJAE
- From WinterYOOK SUNGJAE
- YookYOOK SUNGJAE
- YookYOOK SUNGJAE
- W.A.UYOOK SUNGJAE
- From WinterYOOK SUNGJAE
- ChickenYOOK SUNGJAE
- 또 사랑하고 만다YOOK SUNGJAE
- 또 사랑하고 만다 [Instrumental]YOOK SUNGJAE
- Love Song [Instrumental]YOOK SUNGJAE
- LIE [Instrumental]YOOK SUNGJAE