Thanks to kevin for emailing us with this; I initially thought this was a Netscape implementation of shoutcast / winamp (a AOL subsiduary) but it seems to be quite different. And they said Netscape was dead!
"This latest upgrade for Radio@Netscape will change the look, feel and listening experience. We have worked hard to improve the streaming quality and sound of your favorite music. Take the time to check out all parts of this new Radio@Netscape player and let us know of any bugs or enhancements you find through the Bug Report link.
This product is for you, the music enthusiast, so we want to give you the best experience possible. Of course, as a Beta release, it"s still a work-in-progress. Therefore, your comments on its new features, graphics, and user interface are essential for us to develop the best final version of Radio@Netscape. So, please give it a listen and let us know what you think! We welcome your suggestions, praise, criticism or any comments that you might have that will help improve the quality of the product. If you experience any problems with the player, please let us know so our product development team can benefit from the results of your trial. Send us your feedback by clicking on the Bug Report link at the top of the page."