RYM ~ Rate Your Music


RYM is a community-built music and film database where you can rate, review, catalog and discover new music and films as well as participate in contributing to the database itself.

rateyourmusic.com
rateyourmusic.com/lists

airtime ~ Broadcast Streaming Radio


Airtime is an open source application that provides remote and
collaborative automation of a broadcast radio station.

Major features:

  • Web-based remote station management. Authorized personnel can add
    programme material, create playlists or smart blocks, and stream in live,
    all via a web interface.
  • Automation. Airtime has a scheduler function that enables users to
    create shows with content for playback at the exact date and time specified.
  • Playlists, smart blocks and remote stream URLs can be used multiple times.
  • Solid playout. Airtime uses the open source Liquidsoap streaming language for reliable and precise playback to multiple outputs.
  • Open, extensible architecture. Stations are free to extend and alter
    all parts of the program code, under the GNU AGPLv3 license.

Airtime

Website
Wikipedia

mopidy ~ Extensible Music Server


Written in Python, Mopidy plays music from a local disk, Spotify, SoundCloud, Google Play Music, and more. You edit the playlist from any phone, tablet, or computer using a range of MPD and web clients.

mopidy-screenshot

https://www.mopidy.com/