| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| AB1.WAV | Waveform Audio File Format | 1s | 70KB | 1995-04-07 | |
| AB2.WAV | Waveform Audio File Format | 2s | 110KB | 1995-04-07 | |
| AB3.WAV | Waveform Audio File Format | 2s | 95KB | 1995-04-07 | |
| OMINOUS.WAV | Waveform Audio File Format | 2s | 21KB | 1993-08-02 |