2019
X1 - Emergency: Quantum Leap
1. Stand Up (Intro)
2. Flash (Tittle)
3. Like Always
4. U Got It (X1 Version)
5. Move (X1 Version)
6. I'm Here For You
7. X1-MA (X1 Version)Ouça no Spotify!

2020
Kim Yohan - No More
1. No MoreOuça no Spotify!

2020
WEi - Identity: First Sight
1. Twilight
2. Doremifa
3. Timeless
4. Hug You
5. Fuze (Prod.by Jang Dae Hyeon)Ouça no Spotify!

2020
Kim Yohan & Bae Jin Young - I Believe 2020
1. I BelieveOuça no Spotify!

2021
Kim Yohan - A Love So Beautiful OST Part.1
1. Recently
2. Recently (Inst.)Ouça no Spotify!

2021
WEi - Identity: Challenge
1. All or Nothing (Prod.by Jang Dae Hyeon)
2. Breathing
3. Dancing in the Dark
4. Diffuser
5. Winter, FlowerOuça no Spotify!

2021
WEi - Identity: Action
1. Bye Bye Bye
2. White Light
3. Waitin'
4. Ocean
5. RUiOuça no Spotify!

2021
Yohan, Chuu (LOONA) & Eric Bellinger
1. World Is OneOuça no Spotify!

2021
WEi / Universe Music
1. Starry NightOuça no Spotify!

2022
Kim Yohan - Illusion
1. Dessert
2. Selfish
3. Bad
4. Landing on You
5. StarOuça no Spotify!

2022
WEi - Love pt1: First Love
1. Blossom
2. Too Bad
3. Super Bumpy
4. Know Ya
5. Bad Night
6. BouquetOuça no Spotify!

2022
WEi - Youth (Japanese)
1. Maldives
2. Bye Bye Bye (Japanese ver.)
3. RUi (Japanese ver.)[Ouça no Spotify!]()