| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| clas1m1n.WAV | Waveform Audio File Format | 43s | 485KB | 1998-08-13 | |
| clas1m1w.WAV | Waveform Audio File Format | 1s | 12KB | 1998-08-13 | |
| clas1p1w.WAV | Waveform Audio File Format | 2s | 26KB | 1998-08-12 | |
| clas1x1w.WAV | Waveform Audio File Format | 2s | 21KB | 1998-08-14 | |
| clas1y1w.WAV | Waveform Audio File Format | 1s | 15KB | 1998-07-01 |