| # | Title | Artist | |
|---|---|---|---|
| 1. | Irony |
Wonder Girls
|
|
| 2. | Bad Boy |
Wonder Girls
|
|
| 3. | Mianhan Maeum 미안한 마음 |
Wonder Girls
|
|
| 4. | Irony (Tae Kwon-Daybreak Remix) |
Wonder Girls
|
