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

Mielophone - Mielophone is an open-source minimalistic product that lets you search and discover music. You can either stream or download the media files to your computer. Read more about Mielophone.

Jamendo - Jamendo app is a free Android music player that allows you to download and listen to music legally for free on your mobile device.

Plug.dj - With the world constantly at war with itself, and with barriers being put into place between people, it sometimes seems as though there is nothing that can unify the human species. Read more about Plug.dj.

Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.

TheSixtyOne - TheSixtyOne is a music streaming site that allows users to stream and download unlimited mp3 tracks.