Ampache - Web ( HTTP centralized ) based audio/video streaming application
Kodi - Kodi is an award winning free and open source media player that got its start on the Xbox console.
YouTube Music - YouTube Music is a streaming app primarily designed for Android and iOS mobile devices. The app lets individuals search for music from their favorite artists, enjoy playlists, and access 30 million musical tracks.
Universal Media Server - Universal Media Server allows you to host your entire library of video, music, and pictures, and broadcast them conveniently to a wide variety of different devices.
Navidrome - Music Server and Streamer compatible with Subsonic/Airsonic.
Serviio - Web on Big Screen. Serviio enables playback of online sources like RSS feeds, live streams or web site content so that you can listen to your favourite podcasts or watch latest TV programmes published online.