| 마지막 생일 | My Baby U |
| もう、会えなくて。 | hug【Type-C】 |
| 美しい絶望 | hug【Type-C】 |
| Deep Inside My Heart (instrumental) | Fly Away |
| 웃다 울다 (Inst.) | 웃다 울다 |
| 너 라는 계절 (Inst.) | 너 라는 계절 |
| 이별남녀 (Inst.) | 이별남녀 |
| 봄 타나봐 (BOMTANABA) (inst.) | 봄 타나봐 (BOMTANABA) |
| We Can Dance Tonight | We Can Dance Tonight |
| 러브바리스타 | Gift E.C.H.O |
| Brand New Day | Perfect Fit |
| 瞳の中のフォトグラフ | hug【Type-C】 |
| 君の色 | hug【Type-A】 |
| All For You (Inst.) | 응답하라 1997 Love Story Part 1 |
| Everlasting Love | Everlasting |
| My Voice | We Can Dance Tonight |
| Best Friend | We Can Dance Tonight |
| Bad | Perfect Fit |
| Young Love | Calling U |
| Time Machine | Perfect Fit |
| 니가 내려와 (Inst.) | Jelly Box Jelly Christmas 2016 |
| Good-Bye Dear | hug【Type-C】 |
| Calling You | with Laughter or with Tears |
| Love Again | Take#1 - Vol.3 |
