| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| 00003_Sound_heavy piet feedback | Waveform Audio File Format | 1s | 27KB | 1997-06-13 | |
| 00010_Sound_heavy piet allright ! | Waveform Audio File Format | 1s | 28KB | 1997-06-13 | |
| 00011_Sound_heavy piet 5 | Waveform Audio File Format | 1s | 23KB | 1997-06-13 | |
| 00012_Sound_harde lange knal | Waveform Audio File Format | 5s | 127KB | 1997-06-13 |