Steven Lee (music producer) Original songs (released) Original songs (released)

| Album_Name | Artists | Label | Role_Credit | Date_ | Chart_ |
|---|---|---|---|---|---|
| The 1st Mini Album `I Like It` | Chocolat | Paramount, Korea | Publishing | December 15, 2011 | - |
| Marry Me / Marry You | Kim Hyun Joong (김현중) | Keyeast, Korea | Producer, Songwriterr, Keyboards, Programming, Director | December 15, 2011 | - |
| Kiss Kiss / Lucky Guy (1st Japanese Single) | Kim Hyun Joong (김현중) | Universal, Japan | Producer, Songwriter, Keyboards, Programming, Director | January 25, 2012 | #2 Oricon Japan, GOLD |
| J. Burney | ジェイ・バーニー | Urbanville, Japan | Producer, Songwriter | Feb 25, 2012 | iTunes Japan Top 30 |
| Summary 2011 in Done | Hey! Say! JUMP | Johnny`s Entertainment, Japan | Producer, Songwriter, Keyboards, Programming | December 15, 2011 | #1 Oricon DVD Japan |
| Deucer | イ・ジュンギ | IMX, Japan | Producer, Songwriter, Keyboards, Programming, Mix, Mastering | March 16, 2012 | Top10 Japan |