Pandora may be on the brink of self-destruction, but upstart music download service GrooveShark clearly believes in its style of predictive music programming with the launch of its new service, GrooveShark Autoplay.

GrooveShark originally launched with a radical new model which proposed to commercialize P2P by allowing users to be rewarded for sharing songs that were purchased by other users.

Since the initial launch of GrooveShark the company has also launched a Web based download solution 'GrooveShark Lite' which features a substantial music library to compliment the service's P2P features which also allows for full previews of songs on the site.

The addition of the Autoplay service to GrooveShark Lite turns the site into a Pandora style radio station as it allows consumers to search for tracks, listen in and then click on Autoplay which will build a playlist based on your initial choice. Autoplay can then proceed to build a picture of your listening interests with then subsequent user feedback on the selected tracks which allows the user to give any particular track the thumbs up, thumbs down or add the track to your favorites.

With Pandora threatening to close down, it will be interesting to see if GrooveShark can avoid the royalty woes that have afflicted the Web radio giant and prove that Web radio and music downloads can both be made to pay.

[Via GrooveShark Lite]

Having an emotional moment but just can't seem to express yourself with words? Well send a TinySong and tell the World how you feel with music instead.

TinySong is a nifty new application from the folks at GrooveShark that allows you to search for a track on the GrooveShark database, then gives you a short link that you can cut and paste into into an email, instant message or add to a blog entry if you want to funk it up.

TinySong is the latest project from the folks at GrooveShark who have recently been aggressively marketing their service with dirt cheap music download offers such as their Mothers Day 49 cent download offer. TinySong links in to GrooveShark's' marketing efforts as it not only allows users to share songs, but also allows the TinySong recipient to purchase the track they are sent if they are getting into the groove.

The service has only had a soft launch, so you'll have to excuse any quirks, according to the good people at GrooveShark next steps include Twitter and Tumblr integration before a wider launch of the service.

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P2P music community site Grooveshark has entered a new phase with the launch of Grooveshark Lite, a Web based application to allow community users to share and purchase tracks. Grooveshark differentiates itself from other music Webtailers by giving community members credits every time a fellow user purchases a track from their music library.

Grooveshark lite allows you to organize your music and build playlists or makes recommendations on top tracks from other users to build playlists if you can't be bothered to build your own. Grooveshark also lets you stream entire tracks from other users before you make your purchasing decisions.

The Web site is the latest incarnation of a service that launched in beta as a P2P application that maps your music library and then allows you to share it with fellow community users, as Download Squad wrote last year. Music that is then made available through Grooveshark can be purchased by other users, and community members are rewarded with credits each time purchases are made from their library.

Grooveshark is a radical new service that attempts to fuse community services and P2P music file sharing with a product that will motivate users to share music files and simultaneously accrue credits towards music purchases from the process. Subscribing to Grooveshark turns your own personal library of music into a music store available to family, friends and any other passing consumers that you can draw in. The service is an ambitious attempt to commercialize a P2P distribution distribution with social networking model of distribution.

Grooveshark requires the user to download a Java app that interfaces between the Web service and your library of tunes. The site operates like a music laundering service, no questions are asked as to where the tracks came from, but when one of your contacts chooses to download the track from your computer, Grooveshark will bill your contact for the full cost of the track and then pay a share of the money to the label and credit a portion to your account against future purchases.