Quod Libet is a music management program. It provides several different ways to view your audio library, as well as support for Internet radio and audio feeds. It has extremely flexible metadata tag editing and searching capabilities. It’s designed around the idea that you know how to organize your music better than the developers do.
Quod Libet lets you make playlists based on regular expressions and regular searches. The software also lets you display and edit any tags you want in the file. And it lets you do this for all the file formats it supports — Ogg Vorbis, FLAC, MP3, Musepack, and MOD.
Quod Libet is an GTK+-based application written in Python.
Also included is Ex Falso, a tag editor that has the same editing features found in Quod Libet, but does not play audio files.
Key Features
- Audio Playback:
- ReplayGain support.
- Multimedia key support.
- Real shuffle mode, that plays the whole playlist before repeating.
- Weighted (by rating) random playback.
- Proper ‘Previous’ support in shuffle mode.
- A play queue.
- Bookmarks within files (or playlists, with a plugin).
- Tag Editing:
- Full Unicode support.
- Make changes to many files at once.
- Make changes across all supported file formats.
- Tag files based on their filenames.
- Rename files based on their tags.
- No ugly %a, %t patterns; ugly but more readable <artist>, <title> instead.
- Fast track renumbering.
- Audio Library:
- Watch directories for new music and automatically load it when it appears.
- Hide songs on removable devices that may not always be there.
- Save song ratings and play counts.
- Lyrics downloading and saving.
- Internet Radio (“Shoutcast”) support.
- Audio Feeds (“Podcast”) support.
- User Interface:
- Simple user interface to Just Play Music if you want.
- Useful as a small window or maximized, no feeling cramped or wasted space.
- Album cover display.
- Full player control from a tray icon.
- Recognize and display many uncommon tags, as well as any others you want.
- Many ways to browse your library:
- Simple or regular-expression based search.
- Constructed playlists.
- iTunes/Rhythmbox-like paned browser, but with any tags you want.
- Album list with cover art.
- By directory, including songs not in your library.
- Python-based Plugins:
- Automatic tagging via MusicBrainz and CDDB.
- On-screen display popups.
- Last.fm/AudioScrobbler submission.
- Tag character encoding conversion.
- File Formats: MP3, Ogg Vorbis, FLAC, Musepack, MOD/XM/IT, Wavpack, MPEG-4 AAC.
- Player control and status information from the command line.
Website: quodlibet.readthedocs.io/en/latest
Support: User Guide
Developer: Joe Wreschnig, Michael Urman, and others
License: GNU General Public License v2.0

Quod Libet is written in Python. Learn Python with our recommended free books and free tutorials.
Related Software
| Graphical Music Players | |
|---|---|
| Tauon Music Box | Python-based music player that's an absolute gem |
| fooyin | Customizable music player similar to foobar2000 |
| Strawberry | Music player and collection organizer originally forked from Clementine |
| Rhythmbox | Integrated music management application, originally inspired by iTunes |
| Sayonara Player | Small, clear and fast music player written in C++ |
| Audacious | XMMS-like skinnable player |
| Exaile | Music player aiming to be similar to KDE's Amarok, but for GTK+ |
| DeaDBeeF | Basic and simple player with a small footprint. |
| Clementine | Modern music player and library organiser. Inspired by Amarok |
| Lollypop | Modern music player for GNOME |
| Amarok | KDE audio player offering a wealth of features, yet intuitive to use |
| Musique | Small but sophisticated graphical music player |
| Cantata | Feature-rich client for Music Player Daemon |
| Quod Libet | GTK+-based music management program |
| GogglesMM | Polished music collection manager and player |
| Aqualung | Advanced, gapless Gtk2-based audio player |
| MusicPod | Music, podcast and internet radio player |
| gmusicbrowser | Music jukebox for large collections |
| Yarock | Qt music player with browsing based on cover art |
| qoob | A foobar-like music player |
| GNOME Music | Simple music player |
| Pragha | Distinguished and resplendent open source music player |
| Deepin Music | Visually attractive and simple music player |
| Musicalypse | Music player and server built with Web technologies |
| Melody | Music player designed for elementary OS |
| Elisa | Simple music player developed by the KDE community |
| QMPlay2 | Video and audio player which can play most formats and codecs |
| Tomahawk | Qt-based music player |
| mtoc | Visually-rich music player and library browser |
| Kalorite | Lightweight audio player |
Read our verdict in the software roundup.
| Internet Radio | |
|---|---|
| Tuner | Minimalist radio station player written in Vala |
| Transistor | Polished internet radio app written in C++ |
| Shortwave | Rust based dedicated internet radio program |
| MusicPod | Music, podcast and internet radio player written in Dart |
| Tauonx | Python based music player |
| QMPlay2 | C++ based music and video player |
| Yarock | C++ based music player |
| Olivia | C++ based music player |
| Sayonara Player | C++ based music player |
| Radio | Vala based radio station player |
| Rhythmbox | C based music player |
| Quod Libet | Python based music player |
| Byte | Vala based music player designed for elementary OS |
| StreamTuner2 | Python based dedicated internet radio program |
| Banshee | C# based music player |
| Amarok | C++ based music player |
| Clementine | C++ based music player |
| Radiotray-NG | C++ based dedicated internet radio program |
| Goodvibes | C based dedicated internet radio program |
| Melody | Vala based music player designed for elementary OS |
| Exaile | Python based music player |
| GogglesMM | C++ based music collection manager and player |
| Audacious | C++ based music player |
| Aqualung | C Gtk-based audio player |
Read our verdict in the software roundup.
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