MyBlogTunes provides a free and easy way for bloggers to add a self-programmed net broadcast to their sites. In a brief test it was incredibly easy to sign up and set-up a stream and post it our blog. In fact the "station" below was set up in less than 20 mins.
MyBlgTunes is not quite ready for prime time with only 200 songs available for play during the bet-test phase; and we're not quite sure of what the revenue model is that will keep it going. But if those problems are solved, MyBlogTunes is an amazingly simple and effective way to add a custom music stream to your blog or site.