MusicIP MyDJ iTunes Plugin 1.0Free
Like the company's standalone program, MusicIP Mixer, the MyDJ iTunes plug-in scans and analyzes your music library to ferret out similar songs and artists. But the standalone software requires you to organize music in MusicIP, then export the playlist to your media player software. The plug-in lets you automatically generate playlists without leaving iTunes.
The iTunes Plug-in (Windows) is not compatible with current iTunes with Genius Sidebar.