Internet Radio

I need someone to find/install a internet radio. This can be a script or another solution. Before final selection, I need a demo of the method you plan on using. The script must have a graphical interface so the user clicks on to my url, and the page all black, a banner space at the top (for ads), and in the center of the screen, all the controls for the internet radio.. Slightly above the controls will be the radio logo. If possible, I would like a solution so that I could play songs 24/7 and songs would NOT be on my server (but if that is not possible, then I guess uploading the songs in my web hosting would be fine)