| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| 149 | Waveform Audio File Format | 2s | 49KB | 1997-04-17 | |
| KEYCLICK | Waveform Audio File Format | 0.01s | 2KB | 1997-04-17 | |
| NOTREGISTERED | Waveform Audio File Format | 1s | 15KB | 1997-04-17 | |
| THANKS | Waveform Audio File Format | 1s | 28KB | 1997-04-17 |