Abee MP3 Duplicates Finder 

The purpose of this program is to find all mp3(ogg,wma) duplicates on your computer and remove useless files from your hard drive. As this program performs just this single task it copes with it much better than other more universal programs.
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MP3 Boss - MP3 Database & Manager 

MP3 Boss allows you to easily/fully manage & play your MP3 song files. Integrated Winamp support, auto scanning, extensive database functions (sort, search, filter, report), file management, file cleanup and many special functions.
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