CloudPlay is a music streaming service that lets people listen to free music from the cloud. Just type a few words to find any song or pick one of the curated playlists to start listening! It's like Spotlight for music.
Currently supported sources are YouTube, SoundCloud, Console.fm, exfm, Official.fm, Jamendo, BandSoup, and iTunes (local media and online radio stations).
A Mac app is available, and web and iOS versions are in development.