Station Player

A music and radio player for the playlists Station Studio makes, built to replace iTunes / Music as the thing that actually plays them.

It plays three kinds of thing:

• Station Studio playlists: the iTunes XML files Station Studio exports, plus any library you export from Music / iTunes (File › Library › Export Library). Tracks play in the order the station generated them.
• Music folders: any folder of audio files (mp3, m4a/aac, flac, wav, ogg/opus, aiff). Each folder shows up as its own playlist.
• Internet radio: any stream URL, including .pls and .m3u links. Rebirth Radio is set up out of the box. When a station sends the name of the song it's playing, Station Player shows it.

Song details and cover art come from the files themselves (mp3, m4a, flac, ogg / opus, wav, aiff), or from a cover.jpg / folder.jpg in the album's folder.

It runs as a small local server on your computer with a browser window as the UI. It needs nothing beyond Python 3.11+ and listens only on 127.0.0.1, so nothing is reachable from your network.

Install and run

You need Python 3.11 or newer and pipx (macOS: brew install pipx; Windows: py -m pip install --user pipx, then py -m pipx ensurepath). No checkout of this repo is needed.

pipx install station-player
station-player

Upgrade later with pipx upgrade station-player. Each Station Player release also has the wheel attached, for installing without PyPI.

Open it like a normal app

In Sources & settings › App, turn on the shortcut and Station Player appears in the Start menu and on the desktop (Windows), in Applications, Launchpad and Spotlight (macOS), or in the apps menu (Linux). Opening it starts the player in the background and opens its window; opening it again while it runs just brings the window back. Use Quit Station Player in the sidebar to stop it.

Start when I log in starts it quietly in the background at login, so the shortcut opens instantly. The same switches exist on the command line: station-player --add-shortcut, --start-at-login and --remove-shortcuts. Turn them off (or run --remove-shortcuts) before pipx uninstall station-player.

When started from a shortcut there's no terminal, so messages go to ~/.station-player/station-player.log.

From a checkout, for development:

cd player
python -m station_player

A browser tab opens at http://127.0.0.1:8765/. Useful flags:

station-player ~/Music/Albums ~/exports/week-012.xml   # add sources on launch
station-player --port 9000 --no-browser

Setting it up

Open Sources & settings in the sidebar.

1. Playlists (iTunes XML). Add an exported .xml file, or a folder of them. On first run Station Player adds Station Studio's exports folder (~/.station-studio/exports) automatically when it exists, so every week you export appears without doing anything.
2. Music folders. Add the folder your music lives in. Besides appearing under Folders, these files are used to find playlist tracks whose saved location no longer exists (matched by file name).
3. Path rewrites. If the playlists were made on another computer, say a Mac library played back on a PC, rewrite the start of the path: from /Users/rob/Music/iTunes/iTunes Media to D:/Music.

Tracks whose audio file can't be found are greyed out and skipped. Only audio files (mp3, m4a/aac, flac, wav, ogg/opus, aiff, webm) are ever played or served, whatever a playlist file points at.

Settings live in ~/.station-player/config.json (override the folder with $STATION_PLAYER_HOME). Song details read from your files are cached beside them in tag-cache.json, so only new or changed files are read again on later scans.

Playing

• Double-click a track to play from there, or ▶ Play for the whole playlist. Shuffle and repeat (all / one) sit next to the transport.
• Keyboard: Tab into the track list, move with ↑ ↓ (Home / End / Page Up / Page Down), Enter plays. Space plays and pauses; ← and → skip 10 seconds. Keyboard media keys and the OS now-playing panel work through the browser's Media Session support.
• Pausing a radio station and pressing play again reconnects to the live broadcast instead of resuming from where it stopped.
• Radio plays through Station Player itself, which is how it can read the song titles stations send (the browser can't). If a station can't be relayed that way, it plays directly, just without song titles.

A note on Station Studio's example stations

The example pools bundled with Station Studio are synthetic: their tracks have no audio files behind them, so they load but show as missing. Point Station Studio at an export of your own library and the playlists it generates carry each track's file location through to this player.

Development

cd player
python -m pytest

Releasing

Bump version in player/pyproject.toml and merge to main, then run Actions → Publish Station Player → Run workflow. It tests, builds, smoke-installs the wheel and creates a player-v<version> GitHub release with the files attached. Tick Also publish to PyPI to upload the same files to pypi.org (one-time setup is described at the top of .github/workflows/publish-player.yml).

The server is station_player/server.py (standard library http.server), the library reader is station_player/library.py, file tags and art are read by station_player/tags.py, the radio relay is station_player/radio.py, shortcuts are station_player/desktop.py, and the UI is plain HTML / CSS / JS in station_player/static/.