AzuraCast - AzuraCast is a free and open-source self-hosted "web radio station in a box".
QLab - QLab, Live show control for Mac OS X.
Centova Cast - Centova Cast is the world's most advanced Internet radio stream hosting control panel.
Cue Player - Cue Player software for theater sound and lighting
SAM Broadcaster - SAM Broadcaster is a professional computer-based internet radio broadcasting solution.
Trigger Audio and Video Playback - Audio and video cue player for broadcast and live performance.