| lullaby | lullaby |
| 돌아오지마 (不要回来了)(翻自 Heize) | 돌아오지마(不要回来了) |
| Me&you | ME&YOU |
| Happen(翻自 Heize) | Happen |
| Still With YOU | Still With You |
| 말할 수 없는 비밀(Secret Secret) | 不能说的秘密 |
| 紫光夜(Pporrappippam)(翻自 宣美) | 紫光夜 |
| blue(Cover 脸红的思春期) | blue |
| 비밀이야(是秘密呀)(Cover 宇宙少女) | 비밀이야 |
| 꿀차 (蜂蜜茶)(翻自 oohyo) | 꿀차 (蜂蜜茶) |
| Hello(Cover Gavy NJ / 힙잡) | Sing for you |
| U&ME♡(Cover XY) | U&ME♡ |
| Boomerang(翻自 WO) | Boomerang(WO) |
| Tear drops(翻自 Whee In) | Tear drops |
| soulmate | soulmate |
| 크리스마스 노래(Christmas Song) | 크리스마스 노래(Christmas Song)(南韩得不到的练习生们) |