Radio schedule manager (MPC frontend, cron-based)
Web GUI for the Media Player Classic (MPC, command-line utility), can be used with Icecast2 and Music Player Daemon (MPD).
After creation of the schedule, make symlink for a "/programms" dir in your mpd music directory.
Do not forget to change a password in the config.php (see $CONFIG["user"] and $CONFIG["pass"]).
Default credentials: user: admin, no password
Make sure that you have a writing-rights for the project directory!