| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| impr_01.wav | Waveform Audio File Format | 27s | 610KB | 1995-06-30 | |
| impr_02.wav | Waveform Audio File Format | 25s | 562KB | 1995-06-30 | |
| impr_03.wav | Waveform Audio File Format | 30s | 667KB | 1995-06-30 | |
| impr_04.wav | Waveform Audio File Format | 25s | 555KB | 1995-06-30 | |
| impr_05.wav | Waveform Audio File Format | 17s | 387KB | 1995-06-30 | |
| impr_06.wav | Waveform Audio File Format | 13s | 296KB | 1995-06-30 |