Letteamor

- Now N New 2021 (3D Sound)
- 2021 Now N New - Single · 2021
- Story Of My Life
- Phantom Singer All Stars Episode.2 · 2021
- The Long Run
- Wish - EP · 2021
- My Everything
- Wish - EP · 2021
- Voyage
- Wish - EP · 2021
- Farewell ray (Instrumental)
- Farewell ray - Single · 2021
- Farewell ray
- Farewell ray - Single · 2021
- Dreamer
- Wish - EP · 2021
- What I Mean to You
- Wish - EP · 2021
- Don't say anything (Instrumental)
- the late Kim Hyun-sik's 30th Anniversary Memorial Album Pt. 8 - EP · 2021
- Con Me (Oh My Love)
- Wish - EP · 2021
- Now N New 2021 (Instrumental)
- 2021 Now N New - Single · 2021
- 태양을 피하는 방법
- Phantom Singer All Stars Episode. 10 - EP · 2021

Farewell ray - Single

Farewell ray - Single

2021
Wish - EP

Wish - EP

2021
the late Kim Hyun-sik's 30th Anniversary Memorial Album Pt. 8 - EP

the late Kim Hyun-sik's 30th Anniversary Memorial Album Pt. 8 - EP

2021
Con Me (Oh My Love) - Single

Con Me (Oh My Love) - Single

2021
2021 Now N New - Single

2021 Now N New - Single

2021