The Logitech Media Server is the open source media server for Logitech Squeezebox devices. It supports plug-ins and multiple only services like Deezer or Spotify. The Server can be used too with software players like Squeezeslave or Squeezelite.

Source: Squeezebox on Wikipedia

Country Availability

The Logitech Media Server is not restricted to any country, but some mysqueezebox.com plugins might be restricted.

Playback Requirements

The Logitech Media Server is able to play music without any plugins or codecs installed on your computer because the music plays on remote controlled devices. For local playback you might need some codecs.