Mind of Sound : HyuN's Original BGM Best Album from 2017~2019
- Missing
- Imagine World
- When Winter Begins
- Tea Time
- It's Alright
- Pray For You
- Moon's Tears (2019 Remake)
- Fallen Leaves
- Marsh of Fallen Blossoms
- A Suspicious Day
- Stroll Of Nine-tailed Fox
- I'm Okay!
- Dangerous!
- A Little Happiness
- Kaleidoscope
- The World After You're Gone
- Promise
- Peaceful
- After The Rain
- Blindfold
