| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| 00027_Sound_alto01 | Waveform Audio File Format | 7s | 328KB | 2000-08-05 | |
| 00028_Sound_alto02 | Waveform Audio File Format | 13s | 589KB | 2000-08-05 | |
| 00029_Sound_alto03 | Waveform Audio File Format | 5s | 257KB | 2000-08-05 | |
| 00030_Sound_alto04 | Waveform Audio File Format | 9s | 436KB | 2000-08-05 |