Plugins extend beets’ core functionality. They add new commands, fetch additional data during import, provide new metadata sources, and much more. If beets by itself doesn’t do what you want it to, you may just need to enable a plugin—or, if you want to do something new, writing a plugin is easy if you know a little Python.
To use one of the plugins included with beets (see the rest of this page for a list), just use the plugins option in your config.yaml: file, like so:
plugins: inline convert web
The value for plugins can be a space-separated list of plugin names or a YAML list like [foo, bar]. You can see which plugins are currently enabled by typing beet version.
Each plugin has its own set of options that can be defined in a section bearing its name:
plugins: inline convert web convert: auto: true
- Lyrics Plugin: Automatically fetch song lyrics.
- Echo Nest Plugin: Automatically fetch acoustic attributes from the Echo Nest (tempo, energy, danceability, ...).
- LastGenre Plugin: Fetch genres based on Last.fm tags.
- MBSync Plugin: Fetch updated metadata from MusicBrainz
- FetchArt Plugin: Fetch album cover art from various sources.
- EmbedArt Plugin: Embed album art images into files’ metadata.
- ReplayGain Plugin: Calculate volume normalization for players that support it.
- Scrub Plugin: Clean extraneous metadata from music files.
- Zero Plugin: Nullify fields by pattern or unconditionally.
- FtInTitle Plugin: Move “featured” artists from the artist field to the title field.
- MPDStats Plugin: Connect to MPD and update the beets library with play statistics (last_played, play_count, skip_count, rating).
- Key Finder Plugin: Use the KeyFinder program to detect the musical key from the audio.
- ImportAdded Plugin: Use file modification times for guessing the value for the added field in the database.
- BPM Plugin: Measure tempo using keystrokes.
- LastImport Plugin: Collect play counts from Last.fm.
- Web Plugin: An experimental Web-based GUI for beets.
- Random Plugin: Randomly choose albums and tracks from your library.
- Fuzzy Search Plugin: Search albums and tracks with fuzzy string matching.
- MusicBrainz Collection Plugin: Maintain your MusicBrainz collection list.
- IHate Plugin: Automatically skip albums and tracks during the import process.
- BPD Plugin: A music player for your beets library that emulates MPD and is compatible with MPD clients.
- Convert Plugin: Transcode music and embed album art while exporting to a different directory.
- Info Plugin: Print music files’ tags to the console.
- Missing Plugin: List missing tracks.
- Duplicates Plugin: List duplicate tracks or albums.
- Spotify Plugin: Create Spotify playlists from the Beets library.
- Types Plugin: Declare types for flexible attributes.
In addition to the plugins that come with beets, there are several plugins that are maintained by the beets community. To use an external plugin, there are two options for installation:
- Make sure it’s in the Python path (known as sys.path to developers). This just means the plugin has to be installed on your system (e.g., with a setup.py script or a command like pip or easy_install).
- Set the pluginpath config variable to point to the directory containing the plugin. (See Configuration.)
Once the plugin is installed, enable it by placing its name on the plugins line in your config file.
Here are a few of the plugins written by the beets community:
- beetFs is a FUSE filesystem for browsing the music in your beets library. (Might be out of date.)
- A cmus plugin integrates with the cmus console music player.
- beets-artistcountry fetches the artist’s country of origin from MusicBrainz.
- dsedivec has two plugins: edit and moveall.
- beet-amazon adds Amazon.com as a tagger data source.
- copyartifacts helps bring non-music files along during import.
- beets-check automatically checksums your files to detect corruption.
- beets-alternatives manages external files.