After two years of idleness, the JavaKaraoke project is active again, and has a new name; "The jOKey Project." The goal of the project is to create java-based karaoke players and tools.
Click here to see the new player in action. You may need to download the Java plugin from Sun to make it work. If you have any problems let me know. If you want to use the karaoke player on your site, also let me know.