I have made an MP3 player that is based on a Wurlitzer jukebox. It's a standalone application, but you can use it with streaming music from the internet. I have some music on a flashcom server, you can play it in the jukebox (fast connection recommended). It's also possible to stream from a webserver.
The site where you can find the downloadable (for Windows) is
http://wurlitzer.netmasters08.netmasters.nl> Have fun and let me know what you think of it.