The Media Jukebox does not seem to be available anymore. The web links all takes you to J-River Media Centre wich is the same company but different app.
Media Jukebox is an all-in-one media player, music collection organizer, iPod connector and music store with extreme tagging techniques. This music player can pretty much do it all. While not as small as VLC, it definitely does have a bunch of features. It can even be used to sync your phone, find tags for your newest imported songs, and simultaneously downloading the newest plug-in to customize your user experience.