Livestreamer - Livestreamer is a command-line utility that pipes video streams from various services into a video...

BandNext - Discover bands that sound similar to artists you already love with BandNext. A single click saves your results to a Youtube playlist.

StreamBuffRe - StreamBuffRe buffers online streams and redirects them to different destinations.

Spotify - Map shows when two people play same song at same time

Streamlink - Streamlink is a fork of the discontinued livestreamer project.

stats.fm - With the click of a button you'll be logged with your Spotify account and you'll instantly gain access to a valhalla of cool stats and insights.