Slacker launches on-demand music service
Slacker, the online radio service, is launching its long-awaited premium on-demand music service on Tuesday that lets subscribers listen to any of the 8 million songs in its catalog for about $10 a month.
The service, which competes with similar offerings from Rhapsody, Rdio, and MOG, is available on most iPhones, iPads, BlackBerries and smart phones that use the Android operating system. To entice folks to try out the new service, Slacker is giving away a limited number of subscriptions to those who visit its Facebook page.
Slacker's push into the on-demand business make the field potentially more competitive for Spotify, a popular European online music service that has been trying for over a year to get the necessary licenses from music labels and publishers to launch its service in the U.S., the world's biggest music market.








