Grooveshark plugin for WordPress allows you to insert a link to music on Grooveshark or a Grooveshark Widget so that visitors to play music as they view your blog.
“Made to make music easy to add to any post, Grooveshark for WordPress takes the trouble out of mixing music with your blog. Just install, then enjoy instant access to literally millions of tunes you can use to make your blog posts even cooler. Create playlists of one song — or hundreds — and add them to any part of your WordPress blog as a Grooveshark Widget.”
More Info: http://www.grooveshark.com/wordpress
