Sin - EP
| Composed by | MADKID |
| Published by | Nippon Columbia Co., Ltd./NIPPONOPHONE |
| Release type | Film Score - Official Release |
| Format | 1 Digital - 6 tracks |
| Release date | October 11, 2023 |
| Duration | 00:21:55 |
| Genres |
| 1 | SinMADKID | 03:44 | |
| 2 | Sin (English Version)MADKID | 03:44 | |
| 3 | Sin (Instrumental)MADKID | 03:45 | |
| 4 | Bring Back (5.20 Live Version)MADKID | 03:30 | |
| 5 | Last Climber (5.20 Live Version)MADKID | 03:40 | |
| 6 | Fight It Out (5.20 Live Version)MADKID | 03:32 |
