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

| Album_Name | Artists | Label | Role_Credit | Date_ | Chart_ |
|---|---|---|---|---|---|
| Johnny`s Dome Theatre ~ Summary 2012~ | Sexy Zone | Johnny`s Entertainment, Japan | Songwriter | Feb 13, 2012 | #1 Oricon Japan Blu-ray Chart / #2 DVD Chart |
| JG Style | イ・ジュンギ | IMX, Japan | Producer, Songwriter, Keyboards, Programming | Feb 14, 2013 |  |
| Over joyed Concert DVD | Heo Young Saeng (허영생) | Pony Canyon, Japan | Producer, Songwriter, Keyboards, Programming | Feb 22, 2013 |  |
| 10th Single | F.T.Island | Warner Music, Japan | Producer, Songwriter, Arranger, Keyboards, Programming | Mar 27, 2013 | #5 Oricon Japan Single Chart |
| 2nd Album | Kis-My-Ft2 | Johnny`s Entertainment, Japan | Producer, Songwriter, Keyboards, Programming | Mar 27, 2013 | #1 Oricon Japan Album Chart / Platinum |
| Boys Meet U | SHINee | EMI Japan | Producer, Songwriter, Keyboard, Programming | June 26, 2013 | #2 Oricon Japan Album Chart |