Tracklist
| A1 | Big City (Original Mix) | 5:48 |
| A2 | Big City (Sunrise Remix) | 6:20 |
| B1 | Big City (Echomental Mix) | 5:13 |
| B2 | Big City (Original Mix - Instrumental) | 5:14 |
| B3 | Big City (Sunrise Remix - Instrumental) | 5:15 |
| A1 | Big City (Original Mix) | 5:48 |
| A2 | Big City (Sunrise Remix) | 6:20 |
| B1 | Big City (Echomental Mix) | 5:13 |
| B2 | Big City (Original Mix - Instrumental) | 5:14 |
| B3 | Big City (Sunrise Remix - Instrumental) | 5:15 |