Rolling Stone Radio not only offers 12 different stations (including R&B, Pop and Country), it permits users to purchase the music they listen to through a relationship with Amazon.com.
Grooveshark permits users to upload recordings to its servers and lets other users stream that music.
It will, for example, permit users to watch television on their computers.
The company also introduced a new device to allow iPod users to listen to FM stations.
It then permits the user to listen to that album over the Internet from any computer, without having to insert the original disc.
It allows users to listen both to live radio and to archived programmes.
After you sign up, you can save and share playlists, contribute your own playlists for other users to listen to, and see what your friends are listening to.
"For example, Tumblr just updated their API to permit user-to-user following via HTTP POST.
Merely shaking the mobile device is enough to trigger this function and allows the user to listen to the instructions.
But that fee permits customers to listen only on their computers and only while connected to the RealNetworks server.
