- Every letter I sent you. (2019)
- Square (2017)
- 0310
- November Song
- Popo (How deep is our love?)
- Rest
- That’s Why
- Bunny
- Our Love Is Great
- Lovelovelove
- I Am Not Your Ocean Anymore
- Hate You
- 그건 아마 우리의 잘못은 아닐 거야 (Maybe It’s Not Our Fault)
- Lovegame
- You’re So Lonely Now, So You Need Me Back By Your Side Again
- Loveless
- True Lover
- London
- 0415
- Hall&Oates
- Bye Bye My Blue
- Zero
- 그의 바다 (His Ocean)
- 우주를 건너 (Across the Universe)
- Blue