AURA in practice.

Get started

1. Choose Import audio, then use a track row or the player Play button. No music starts automatically during import.
2. Search the library, favorite tracks, create a playlist, then add tracks with their Add to playlist selector.
3. Open Queue to move or remove items. Library/playlist playback replaces the queue with that visible selection.
4. Choose a track and import .lrc or .txt under Lyrics. Select a timed line to seek. Export preferences before clearing browser data.

What works here

• User-selected local audio, real HTML audio playback, play/pause/seek/skip, volume and speed.
• Editable queue, shuffle and repeat off/all/one.
• Local library search, favorites, named playlists, ordered playlist playback and playlist deletion.
• Local TXT/LRC import with repeated timestamps, fractional seconds, offsets, translations and active line highlighting.
• Violet/pink/mint accent selection and metadata/preferences JSON export.

Storage & privacy

Only versioned metadata, favorite IDs, playlist IDs, lyrics and accent are stored in localStorage. Audio stays in File/object URLs in the tab. Exports contain metadata/lyrics, not audio. Preference export is not a restoration/import interface.

Limits to know

• Audio files are session-only. Reimport the same name/size/modification-time files after reload to reconnect saved playlists and lyrics.
• Displayed titles come from filenames. Embedded album art, ID3 editing, library folder scanning and online lyrics are not implemented.
• MP3/WAV/OGG/Opus/FLAC/M4A container signatures are checked; actual codec support varies by browser.
• Android Auto, Media3 services, widgets, guaranteed background playback, native downloads and FFmpeg conversions are unavailable.
• Maximum 200 tracks / 500 MiB per session, 50 MiB per file, 50 playlists, 256 KiB per lyrics file and 2 MiB saved lyrics. No YouTube download workflow.
• The original source and release downloads are private and require authorized GitHub access.

The original application

The original repository remains the reference for native features. Private repositories and their releases require authorized GitHub access.