희망공작소
EPTracklist 17:28
| 1 | BiBi | 3:08 | |
| 2 | Like Birds (퀸비즈 version) | 4:00 | |
| 3 | BiBi (Chinese version) | 3:10 | |
| 4 | BiBi (instrumental) | 3:07 | |
| 5 | Like Birds (퀸비즈 instrumental version) | 4:00 |
| 1 | BiBi | 3:08 | |
| 2 | Like Birds (퀸비즈 version) | 4:00 | |
| 3 | BiBi (Chinese version) | 3:10 | |
| 4 | BiBi (instrumental) | 3:07 | |
| 5 | Like Birds (퀸비즈 instrumental version) | 4:00 |