MessengerPlusSoundBankExtractor_qAyfT4HQQe.mp4
It just blops the contents in memory and allows you to preview the audios.
The one point of contention would be OpenAL32.dll. I have added it to the release, but in case it doesn't work for your setup, you can get it here (Windows Installer) https://openal.org/downloads/
OpenAL should be a widespread library on GNU/Linux, so just get it before running this.
Now, for actually running... It should be something like
dotnet run --project MessengerPlusSoundBankExtractor/MessengerPlusSoundBankExtractor.csproj
GNU AGPL v3. Hopefully.