sixdev
Create your game server with 

Just a simple radio that you can craft, place and use to listen to music. It features a simple UI to change titles. All you need to do is place .ogg files into the created folder and you are set.
In multiplayer, if your mates have the same music files, you can listen to the music together.
Added tickboxes to disable muffled sound and echo.
Place the radio in a closed room or behind a wall, sound gets slightly muffled.
Place the radio on an open field or in a massive cave, enjoy a delayed echo effect.