Earth.fm - Earth.fm is a non-profit, growing library of pure, high quality nature sounds from around the world.
Spotify - Map shows when two people play same song at same time
Halo - Halo is a supply chain analytics and business intelligence software solution.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
Soundescape - Generative 3D audio environments for focused work
SoundCloud - Enjoy music & follow favourite artists