Merge pull request #1976 from DanNixon/patch-1

Add Snapcast

README.md

@@ -965,6 +965,7 @@ See also <https://en.wikipedia.org/wiki/List_of_streaming_media_systems>, <https
 - [musikcube](https://musikcube.com/) - Streaming audio server with Linux/macOS/Windows/Android clients. ([Source Code](https://github.com/clangen/musikcube)) `BSD-3-Clause` `C++`
 - [Navidrome Music Streamer](https://github.com/deluan/navidrome#readme) - Music Server and Streamer compatible with Subsonic/Airsonic. ([Clients](https://airsonic.github.io/docs/apps/)) `GPL-3.0` `Go/JavaScript`
 - [Polaris](https://github.com/agersant/polaris) - Music browsing and streaming application optimized for large music collections, ease of use and high performance. `MIT` `Rust`
+- [Snapcast](https://github.com/badaix/snapcast) - Synchronous multiroom audio server. `GPL-3.0` `C++`
 - [Sonerezh](https://www.sonerezh.bzh/) - Self-hosted, web-based application for stream your music, everywhere. ([Demo](https://www.sonerezh.bzh/demo/), [Source Code](https://github.com/sonerezh/sonerezh)) `GPL-3.0` `PHP`
 - [Volumio](https://volumio.org/) - A free and open source linux distribution, designed and fine-tuned exclusively for music playback. ([Source Code](https://github.com/volumio/Volumio2)) `GPL-3.0` `NodeJS`