How/if you can Audio Dump?

[Ruk-Tipp]

New Dolphin user here, I was wondering how/if you can dump audio files from GameCube games. Currently, I am trying to dump the audio files from Gauntlet Dark Legacy but I do not know exactly how/if you can do this. I have navigated to the Filesystem tab under Gauntlet Dark Legacy's properties and found the audio file, but they're all in .vbk files... so I am not sure if there is a dumping option or the ancient .vbk files have to be converted themselves..? Any help would be appreciated!