| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| b1.wav | Waveform Audio File Format | 3s | 148KB | 1996-05-07 | |
| b2.wav | Waveform Audio File Format | 7s | 346KB | 1996-05-07 | |
| b3.wav | Waveform Audio File Format | 11s | 121KB | 1996-05-07 | |
| b4.wav | Waveform Audio File Format | 3s | 151KB | 1996-05-07 | |
| b5.wav | Waveform Audio File Format | 0.07s | 56KB | 1996-05-30 | |
| b6.wav | Waveform Audio File Format | 13s | 1MB | 1996-05-30 |