| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| 21GA.WAV | Waveform Audio File Format | 1s | 28KB | 1997-02-26 | |
| 21GE.WAV | Waveform Audio File Format | 1s | 29KB | 1997-02-26 | |
| 21GM.WAV | Waveform Audio File Format | 0.09s | 20KB | 1997-02-26 | |
| 21WDONE.WAV | Waveform Audio File Format | 0.09s | 20KB | 1997-02-26 | |
| 21WRDN.WAV | Waveform Audio File Format | 6s | 133KB | 1997-02-26 |