Lyrion Music Server review 2026: the free, open-source successor to Logitech Media Server. Features, setup, pricing, pros and cons, and alternatives.
Lyrion Music Server is a free, open-source media server descended from Logitech Media Server, formerly SlimServer and Squeezebox Server, tracing back to Slim Devices' original SLIMP3 player software from 2001. Logitech acquired Slim Devices in 2006 and ran the project until stepping back after version 7.7, at which point a volunteer community took over development.
The project was rebranded from Logitech Media Server to Lyrion Music Server with version 9.0 in November 2024, following the shutdown of Logitech's mysqueezebox.com cloud service, marking a full and formal separation from the Logitech brand while preserving compatibility with the existing Squeezebox hardware and software ecosystem.
Lyrion Music Server indexes a local digital music library and streams it to any number of connected players in formats including MP3, FLAC, WAV, Ogg Vorbis, Opus, and AAC, with support for synchronized, multi-room playback across grouped devices.
It runs on Linux, Windows, macOS, and BSD, and is popular on NAS devices from Synology and QNAP as well as minimal Linux images like piCorePlayer. A plugin architecture supports internet radio and additional streaming integrations, and it remains compatible with both original Squeezebox hardware and modern software players.
Lyrion Music Server is entirely free and open source, licensed under the GNU General Public License, with no paid tiers, subscriptions, or licensing fees of any kind.
Because it is self-hosted, the only costs involved are for the hardware running the server, such as a home server, NAS, or Raspberry Pi, and any player hardware or software used to listen to the streamed music.
Yes, Lyrion Music Server is entirely free and open source under the GNU General Public License, with no paid tiers.
It was previously known as Logitech Media Server, and before that SqueezeCenter and SlimServer, before the community rebranded it to Lyrion Music Server in November 2024 with version 9.0.
No, Lyrion Music Server works with software players like Squeezelite and various mobile and desktop apps in addition to legacy Squeezebox hardware.
It supports MP3, FLAC, WAV, Ogg Vorbis, Opus, and AAC, among other formats.
It is maintained by the volunteer LMS-Community on GitHub, following Logitech's withdrawal from active development after version 7.7.
Yes, it is commonly installed on NAS devices from Synology and QNAP, as well as on minimal Linux distributions built for audio streaming.