Aurral is self-hosted music discovery with its own music library. Best-in-class recommendations, rotating flows, playlist downloads, and a library that Aurral manages, with Lidarr as an optional add-on.
aurral.org
github.com/lklynet/aurral
Analyze audio files or microphone input with a real-time spectrum and spectrogram. Check clipping, noise, hum, loudness, and True Peak.
I never wanted a player that looks like Winamp. I wanted one that actually runs Winamp skins. The difference is bigger than it sounds. A Modern Skin is not a bitmap theme, it is a program. XML declares the widget tree, compiled Maki bytecode drives the behavior. Drawers slide, tabs switch, windows change their shape, all of it scripted by the skin itself. Repaint that and you have a pretty poster. I wanted the original.
That is why qtamp runs skins as real programs. qtamp is my Qt6-native music player and the reference player for qtWasabi, my independent reimplementation of a Modern Skin engine. Skins ship their compiled Maki bytecode with them, and qtWasabi executes it in its own Maki VM. The skin’s logic drives the interface exactly the way it did in 2002.
The name is a play on words. “Qt” as in the framework, “qt” as in cute. A Qt-native amp, and hopefully a cute one.
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.
github.com/VD39/subsonic-player
A 32-step sequencer with dual synths, drums, sampler, and TTS voice synthesis powered by Web Audio + Pyodide.
Features:
- Dual synthesizers (Lead & Bass) with ADSR, filters, and waveform selection
- Drum machine (Kick, Snare, Hi-Hats)
- Sampler with Supertonic TTS integration – Generate speech from text
- Voice Designer – Real-time voice parameter editing with GPU-accelerated DSP
- 32-step pattern sequencer with 8 pattern slots per track
- Song mode for arranging patterns
- Hardware-style interface with knobs and LED feedback
- XM module export
go.1ink.us/hyphon
github.com/ford442/web_sequencer
Gigboy is a web app for musicians and bands to write, organize, and rehearse songs from — built on the open ChordPro format, so nothing you write is ever locked into a proprietary format or someone else’s server. It’s self-hosted only: you run it on your own machine, NAS, or VPS with one Docker Compose command, and your band’s setlists, recordings, and press kit live in your own database, not a startup’s.
No subscriptions, no per-seat pricing, no feature paywalls — every account gets full access.
blindpassasjer.github.io/gigboy
github.com/blindpassasjer/gigboy
Compare your mix against a reference track. Level-matched A/B with spectrum overlay and detailed metrics.
LUFS, True Peak, BPM, Key, Stereo Width, Frequency Spectrum — everything runs locally in your browser. No uploads.
A browser-based 4-track audio recorder built with the Web Audio API and SvelteKit. Designed for low-latency recording with overdub support, latency compensation, and sample-accurate multi-track playback — all running entirely client-side with no server required.
www.4track.cc
github.com/andreboekhorst/4-track-recorder
/synth is a minimalist, array-oriented synthesis environment. Heavily inspired by the K/Simple lineage and the work of Arthur Whitney, it treats sound not as a stream, but as a holistic mathematical vector.
This isn’t a DAW; it’s a vector-processing engine designed for “Base Camp” signal processing.
It uses:
Sound is a vector. A kick drum is a vector. A two-second bell tone is a vector. You do math on vectors and the result is audio. There are no tracks, no timelines, no patch cables — only expressions.
octetta.github.io/k-synth
github.com/octetta/k-synth
Self-hosted web app for browsing, playing, and editing music file metadata. Features a three-panel UI to navigate your library, listen to tracks, and write tag changes directly back to audio files. Built with Next.js, React, Prisma + SQLite, and node-taglib-sharp.
Most metadata editors are either desktop-only, command-line tools, or bloated apps with steep learning curves. If your music lives on a NAS, a server, or a headless machine, editing tags means SSH, mounting drives, or syncing files back and forth.
Tagr takes a different approach:
Swing Music is a fast and beautiful, self-hosted music player for your local audio files. Like a cooler Spotify … but bring your own music. Just run the app and enjoy your music library in a web browser.
Features:
- Daily Mixes – curated everyday based on your listening activity
- Metadata normalization – a clean and consistent library
- Album versioning – normalized albums and association with version labels (eg. Deluxe, Remaster, etc)
- Related artist and albums
- Folder view – Browse your music library by folders
- Playlist management
- Beautiful browser based UI
- Silence detection – Combine cross-fade with silence detection to create a seamless listening experience
- Collections – Group albums and artists based on your preferences
- Statistics – Get insights into your listening activity
- Lyrics view
- Android client
- Last.fm scrobbling
- Multi-user support
- Cross-platform – Windows, Linux, MacOS (coming soon), arm64, x86
- Blazingly fast
- Pure awesomeness
github.com/swingmx/swingmusic
github.com/swingmx/android
github.com/swingmx/webclient
sourceforge.net/projects/swing-music.mirror
