Open source Spotify client that doesn't require Premium
Android TV Client for Jellyfin
A Discord music bot that's easy to set up and run yourself
One framework for creating powerful cross-platform games
Synchronous multiroom audio player
A domain based multi-tenant PBX & voice switch for FreeSWITCH
Mumble is an open-source, low-latency, high quality voice chat
The Tiny JavaScript Game Engine That Can!
The Free Software Media System
One for all free music in china (chrome extension)
A personal music streaming server that simply works
The music player of today
A multi-function Discord bot
Open source simulation game based on Transport Tycoon Deluxe
A global resource download orchestration system
A fast video processing library based on node.js
Mopidy is an extensible music server written in Python
A music player that connects to your cloud/distributed storage
NeoDB is a self-hosted server tracking what you read/watch/listen/play
Meditation App
Collaborative programmable music
Node.js API service
FunOS is a Linux distro based on Ubuntu LTS with JWM window manager
PONG-Like game with playback music (example of pseudo-multitasking)