| Fine | My Voice (The 1st Album Deluxe Edition) |
| This Christmas (Inst.) | This Christmas – Winter is Coming |
| Circus | Something New - The 3rd Mini Album |
| 바람 바람 바람 (Baram X 3) | Something New - The 3rd Mini Album |
| Page 0 (Inst.) | Page 0 |
| Page 0 | Page 0 |
| 사계 (Four Seasons) | Four Seasons - Single |
| Blue | Four Seasons - Single |
| 춘천가는 기차 | 2019 월간 윤종신 5월호 `별책부록` |
| SIGNAL | VOICE |
| TURNT AND BURNT | VOICE |
| Vanilla | VOICE |
| HORIZON | VOICE |
| I Found You | VOICE |
| VOICE | VOICE |
| Gravity | Purpose - The 2nd Album |
| City Love | Purpose - The 2nd Album |
| Wine | Purpose - The 2nd Album |
| Better Babe | Purpose - The 2nd Album |
| Find Me | Purpose - The 2nd Album |
| 불티 (Spark) | Purpose - The 2nd Album |
| Here I Am | Purpose - The 2nd Album |
| 숨겨진 세상(From "겨울왕국 II") | 숨겨진 세상(From "겨울왕국 II") |
| I Do | I Do |
