| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| city01.wav | Waveform Audio File Format | 31s | 687KB | 1997-04-11 | |
| city02.wav | Waveform Audio File Format | 43s | 951KB | 1997-04-11 | |
| city03.wav | Waveform Audio File Format | 26s | 575KB | 1997-04-11 | |
| city04.wav | Waveform Audio File Format | 1m7s | 1MB | 1997-04-11 | |
| city05.wav | Waveform Audio File Format | 1m1s | 1MB | 1997-04-11 |