Cross-platform parametric EQ editor for USB DACs. Offline, direct Tauri+React app for desktop and Android.

The workflow is Ableton Live’s: a grid of clips you launch against a global tempo grid, quantised to musical boundaries. The architecture is not Live’s, and that is the point.
Your set is text
A project is one line-oriented plain-text file with a byte-identical round-trip and stable per-entity uids. A melody is eight
note <beat> <len> <pitch> <vel>lines. Diff a mix, branch an arrangement, review a track in a pull request, generate a set from a script.The audio thread shares nothing
No allocation, no locks, no pointers into GUI memory: the interface reaches the engine through a lock-free command ring and a block of atomics. Launches are split inside the buffer, so a clip starts on the exact frame of its quantum rather than at the top of the next block.
nxtaktdalready runs that engine as its own process, playing clips out of a shared-memory sample pool.CI plays what it builds
Every push builds the whole application, runs the headless suite — 2,500+ assertions across the engine, the IPC layer, the daemon and the devices — and then renders five passes of the demo set to FLAC, printing the peak and RMS of each into the run summary. The pipeline does not just compile this DAW. It hands you the audio.

Subsonic player is a responsive, modern web-based client designed for Subsonic music servers.
Built with Nuxt 4, a modern Vue 3 framework, this open-source application provides a seamless and enjoyable music listening experience across all devices.
Compatible Servers:
- Gonic (This application is primarily optimized for use with Gonic).
- Airsonic Advanced.
- Navidrome.
- Subsonic servers.
Features:
- Fully Responsive UI (Further design improvements are ongoing.)
- Optimized for desktop and mobile devices.
- Adaptive design.
- Comprehensive Library Browsing
- Browse by album, artist, genre, and folder/files.
- Explore podcasts and favourites.
- Access internet radio stations.
- Advanced Functionality
- Bookmarking podcast episode to keep track of the listening position across multiple sessions.
- MediaSession Integration.
- Advanced Search capabilities.
- Dark/Light Mode support.
- Keyboard shortcut (Press
hto see menu).- Context menu access via right-click (desktop) or long press (mobile) for quick actions on tracks, albums, playlists, and more.
- Easily drag and drop your favorite tracks, albums, and podcast episodes right into the queue or your playlist in the sidebar (available only on desktop).
- Progressive Web App (PWA) Feature
- Seamlessly download the app icon to the home screen, providing the convenience of launching the app just like a traditional native application.
- Benefit from a web-based app that reduces storage space on devices compared to traditional downloadable applications, while still providing robust functionality.
- Settings
- The app includes settings for theme, layout, crossfade, replaygain, scrobbling, and more. See the environment variables section for which can be pre-configured across all devices.
This is a community driven effort (like Wikipedia) with the aim of collecting as many Internet radio and TV stations as possible. Any help is appreciated!
- Free for ALL!
- Data license: public domain, software license: GPL, server software: open source
- Open API for usage in own apps
- Everyone is free to use the collected data (station names, tags, links to stream, links to homepages, language, country, state) in their works. I give all the rights I have at the accumulated data to the public domain.
getID3() is a PHP script that extracts useful information from MP3s & other multimedia file formats.
www.getid3.org
github.com/JamesHeinrich/getID3
sourceforge.net/projects/getid3
www.drupal.org/project/getid3
github.com/Owen-oj/laravel-getid3
github.com/plutuss/getid3
packages.debian.org/sid/php-getid3
A FOSS YouTube Music client for Android and Desktop with many features from
Spotify, SponsorBlock, ReturnYouTubeDislike using Compose Multiplatform to develop.Features:
- Play music from YouTube Music or YouTube for free, without ads and in the background
- Three Now Playing styles: Classic, Material 3 Expressive and Apple Music (NEW)
- Ten-band equalizer with presets and AutoEq headphone profiles (NEW)
- SimpMusic Wrapped: your year in music, plus monthly recap playlists (NEW)
- On-device listening analytics: charts, period history, listening clock (NEW)
- Word-by-word Apple Music-style lyrics, romanization for 12 languages, share lyrics as an image (NEW)
- Home screen widgets: turntable, playlists and listening insights (NEW)
- High quality up-to 256kbps stream (Opus or AAC) for YouTube Music Premium users
- Browsing Home, Charts, Podcast, Moods & Genre with YouTube Music data at high speed
- Search everything on YouTube
- Spotify Canvas supported
- Power your experience with SimpMusic Chart (chart.simpmusic.org)
- Play 1080p video option with subtitle
- AI song suggestions
- Import playlists converted from Spotify and other apps
- Customize your playlist, synced with YouTube Music
- Notifications from followed artists
- Caching and offline playback support
- Crossfade with DJ-style like Apple Music
- Customizing THEME (Light, Dark, Color, etc)
- Synced lyrics from SimpMusic Lyrics, LRCLIB, Spotify (require login) and YouTube Transcript – AI lyrics translation (BETA) (*)
- Personalize data (**) and multi-YouTube-account support
- Last.fm scrobbling (Full version)
- Supports SponsorBlock and Return YouTube Dislike
- Sleep Timer
- Android Auto with online content, feature rich UI/UX
- Discord Rich Presence support
- Listen Together: shared rooms that play in sync with friends, compatible with Metrolist (NEW)
- And many more!
(*) Use your OpenAI or Gemini API key
(**) For users who chose “Send back to Google” feature
Lidarr is a music collection manager for Usenet and BitTorrent users. It can monitor multiple RSS feeds for new tracks from your favorite artists and will grab, sort and rename them. It can also be configured to automatically upgrade the quality of files already downloaded when a better quality format becomes available.
Major Features Include:
- Support for major platforms: Windows, Linux, macOS, Raspberry Pi, etc.
- Automatically detects new tracks.
- Can scan your existing library and download any missing tracks.
- Can watch for better quality of the tracks you already have and do an automatic upgrade.
- Automatic failed download handling will try another release if one fails
- Manual search so you can pick any release or to see why a release was not downloaded automatically
- Fully configurable track renaming
- Full integration with SABnzbd and NZBGet
- Full integration with Kodi, Plex (notification, library update, metadata)
- Full support for specials and multi-album releases
- And a beautiful UI

Mineradio is a Windows desktop immersive music player that combines search and play, lyrics stage, particle vision, 3D playlist rack, and full desktop mode into a private music space that is closer to a live experience.
github.com/XxHuberrr/Mineradio
sourceforge.net/projects/mineradio.mirror
A Windows GUI application for high-quality audio CD ripping, writing, and advanced disc diagnostics, written in C++.
OptiScan reads and writes audio CDs at the raw sector level using SCSI/MMC commands and provides multiple quality scanning modes to assess disc health before, during, or after extraction.
Dynamic Audio Normalizer is a library for advanced audio normalization purposes. It applies a certain amount of gain to the input audio in order to bring its peak magnitude to a target level (e.g. 0 dBFS). However, in contrast to more “simple” normalization algorithms, the Dynamic Audio Normalizer dynamically re-adjusts the gain factor to the input audio. This allows for applying extra gain to the “quiet” sections of the audio while avoiding distortions or clipping the “loud” sections. In other words: The Dynamic Audio Normalizer will “even out” the volume of quiet and loud sections, in the sense that the volume of each section is brought to the same target level. Note, however, that the Dynamic Audio Normalizer achieves this goal without applying “dynamic range compressing”. It will retain 100% of the dynamic range within each “local” region of the audio file.
The Dynamic Audio Normalizer is available as a small standalone command-line utility and also as an effect in the SoX audio processor as well as in the FFmpeg audio/video converter. Furthermore, it can be integrated into your favorite DAW (digital audio workstation), as a VST plug-in, or into your favorite media player, as a Winamp plug-in. Last but not least, the “core” library can be integrated into custom applications easily, thanks to a straightforward API (application programming interface).
Real-time spatial / object-based audio rendering engine (VBAP + binaural) for multichannel and 3D audio — speakers or headphones.
Omniphony decodes object-based audio, works out where every sound should come from, and drives your real speakers with VBAP — live, with a 3D scene showing each object move and everything streamed over OSC. Nothing’s a black box: formats load as runtime bridges, and the part that decides which speaker gets what is a backend you can rewrite in a single file.
- Write your own panner in one file — it shows up in the UI on its own.
- No formats baked in — decoders load at runtime as bridges.
- PipeWire on Linux, ASIO on Windows, or raw float straight to a file or pipe.
omniphony.mgth.fr
github.com/mgth/Omniphony
mpv with the ad_orender Spatial decoder — Spatial object rendering via liborender (Omniphony)
References:
Resources:
aur.archlinux.org/packages/orender
github.com/harletty/harletty-bridge/tree/main
A Material 3 YouTube Music client for Android.

github.com/z-huang/InnerTune
sourceforge.net/projects/innertune.mirror