Grooveshark has offered music over the Internet for a long time. But now, instead of offering only on-demand songs, Grooveshark users will be able to create stations of their favorite artists for a much cheaper cost. That’s a similar model to industry-leader Pandora, although Pandora is free. Grooveshark will also pay royalties directly to the artists whose songs are played. Read more about the new digital streaming option here.