- 2010 [1st single] Push Push
- 2010 [2nd single] Shady Girl
- 2010 [3rd single] 니까짓게（How Dare You）
- 2011 [SISTAR19 digital] Ma Boy
- 2011 [1st full] So Cool
- 2011 [digital single] Hot Place
- 2012 [1st mini] ALONE
- 2012 [special] Loving U
- 2013 [SISTAR19 1st single] Gone Not Around Any Longer
- 2013 [2nd full] Give It To Me
- 2013 [HYOLYN 1st full] LOVE & HATE
- 2014 [2nd mini] TOUCH & MOVE
- 2014 [special] Sweet & Sour
- 2015 [3rd mini] SHAKE IT
- 2016 [4th mini] 沒我愛(몰아애)
- 2016 [HYOLYN 1st mini] It’s me
- 2017 [digital single] LONELY
- [HYOLYN まとめ]
- 2017 [Soyou Vol.1] Re：Born
- 2018 [Soyou Vol.2] Re：Fresh
- 2020 [HYOLYN 2nd mini] Say My Name
- 2021 『2021年をよく過ごす方法』
- 2022 [Soyou 1st mini] Day&Night
- 2022 [HYOLYN 3rd mini] iCE
- 2023 [Soyou 2nd mini] Summer Recipe