A simple GUI program to rip the Muse Dash soundtrack. Only supports Windows.

• extracts all sound files without re-encoding
• extracts cover images
• adds cover images and song metadata to the resulting .ogg files
• optionally exports cover images as .png
• optionally exports song metadata as .csv
• optionally puts each exported song and cover into a filter with the album name
• supports all languages that Muse Dash supports, with corresponding changes in song names, artist names, album names, etc.
  • Chinese Traditional
  • Chinese Simplified
  • English (default)
  • Japanese
  • Korean
  • None: use the default names for everything

• UnityPy is used instead of UnityPack because the new versions of Muse Dash since around November/December 2021 use a newer version of Unity than UnityPack supports.
• We use python-fsb5 instead of UnityPy's built-in AudioClip extraction method in order to get the original Ogg Vorbis-encoded sound files.
• python-fsb5 currently has a relative import bug. Fixed in my fork.
• python-fsb5 requires libogg and libvorbis to unpack Ogg Vorbis sound files.

• Packaging: Poetry
• Freezing: PyInstaller
• Formatter: Black
  • Run using poetry run black src
• Linter: Pylint
  • Run using poetry run pylint src
• Type checking: mypy
  • Run using poetry run mypy src
• Testing: what tests? We don't have no tests.

1. Build libogg.dll and libvorbis.dll and place them in the root of the repository. See this blog post for detailed instructions.
2. Download and install Poetry
3. Run poetry install to install dependencies and package
4. (optional) Bump version with poetry version <version>
5. Run poetry run pyinstaller -y musedash-ripper.spec to freeze the application into a .exe under dist/musedash-ripper.exe