Tune Sweeper - Show duplicates in your Music library. Automatically select which duplicates to keep and delete based on your preferences. Remove duplicates with one-click from your iTunes or Music app library.
Dupe Eliminator for iTunes - iOS, iPad, iPhone, iPod Touch, iTunes, iTunes software, Software for iTunes, mobile iOS apps for iPad, iPhone and iPod Touch. Remove iTunes duplicates. Stream iTunes Music Library. Super iTunes Suite of useful tools.
iTunes Duplicate Song Manager - iTunes Duplicate Song Manager with Folder Watch removes iTunes duplicates in Windows and Mac OS X.
Wondershare TidyMyMusic - Optimize your iTunes and local music library with just one click.
Song Sergeant - Song Sergeant intelligently identifies and removes duplicates, renames inconsistently named artists...
Decloner - Decloner is a tool or application that gives you peace of mind while deleting, copying, and managing files and music tracks.