I'm not sure if this would fit all your needs aside from running on Linux but Ampache [1][2] has been around for a very long time and has the ability to mesh wi

I'm not sure if this would fit all your needs aside from running on Linux but Ampache [1][2] has been around for a very long time and has the ability to mesh with other instances. It started as a small project run by some college students and evolved over time. It is still very actively maintained. A few people have had issues with FLAC [3] but I have not been following them. [1] - https://ampache.org/ https://ampache.org/ [2] - https://github.com/ampache/ampache https://github.com/ampache/ampache [3] - https://github.com/ampache/ampache/issues/2551 https://github.com/ampache/ampache/issues/2551