Nature World : Code A (The 2nd Mini-Album)
Vinyl, CDs and other versions
| 1 | OOPSIE (I'm Bad) |
| 2 | 빙빙 (Bing Bing) |
| 3 | What's Up |
| 4 | Drinkin' |
| 5 | 해 달 별 (My Sun, My Moon, My Star) |
| 1 | OOPSIE (I'm Bad) |
| 2 | 빙빙 (Bing Bing) |
| 3 | What's Up |
| 4 | Drinkin' |
| 5 | 해 달 별 (My Sun, My Moon, My Star) |