| Lemon Tree | Covers & Unreleased Songs |
| 그럴때마다 (Live) | Live Performance |
| 마쉬멜로우 | IU...IM |
| 아침 눈물 | IU...IM |
| 미아 | Growing Up |
| 있잖아 | Growing Up |
| 마주보기(바라보기 그 후) | Growing Up |
| 누구나 비밀은 있다 | Modern Times - Epilogue |
| 우울시계 | Modern Times |
| Good Day (Japanese Version) | Good Day (Japanese Version) |
| 좋은 사람 (Live) | Covers & Unreleased Songs |
| twenty three | Covers & Unreleased Songs |
| 사랑은 창 밖에 빗물 같아요 | Covers & Unreleased Songs |
| รัก (Ruk) | Covers & Unreleased Songs |
| 옛 사랑 (Live) | Live Performance |
| 아침 눈물 (Inst.) | IU...IM |
| Love poem | Love poem |
| 잼잼 | Palette |
| 나의 옛날이야기 | 꽃갈피 |
| 을의 연애 | Modern Times - Epilogue |
| 입술 사이 (50cm) | Modern Times - Epilogue |
| Modern Times | Modern Times |
| 비밀 | Last Fantasy |
| Everything's Alright | Last Fantasy |
