| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| MBKGR_01.WAV | Waveform Audio File Format | 55s | 614KB | 1998-07-02 | |
| MBKGR_02.WAV | Waveform Audio File Format | 1m27s | 974KB | 1998-07-02 | |
| MBKGR_03.WAV | Waveform Audio File Format | 2m24s | 2MB | 1997-05-31 | |
| MBKGR_04.WAV | Waveform Audio File Format | 43s | 483KB | 1996-06-20 | |
| MBKGR_05.WAV | Waveform Audio File Format | 1m50s | 1MB | 1998-07-02 | |
| MBKGR_06.WAV | Waveform Audio File Format | 2m8s | 1MB | 1997-10-23 | |
| MBKGR_07.WAV | Waveform Audio File Format | 1m36s | 1MB | 1998-07-01 |