MediaMonkey is a powerful music manager and jukebox which allows you to organize music and edit tags in your audio library with a intuitive interface. Unlike other media players MediaMonkey allows you to manage 50,000+ files in your music collection without bogging down. Recording CDs and converting MP3, M4A, OGG, FLAC, WMA and more files are also parts of its feature set. If you're having a party you can just create a playlist and let Auto-DJ and Party Mode take care of your party. Of course syncing iPhones, iPods and MP3 players is also supported. MediaMonkey can be extensively enhanced with skins, plugins and scripts.
Thanks to Astron for the update.