Mp3Doubles allow you to search for doubles mp3 files.

Mp3Doubles can help you to identify and delete duplicate mp3s to free disk space.

Unlike others programs using CRC or MD5, Mp3Doubles compares mp3 TAG data such as artist, album, song title, etc...

Moreover Mp3Doubles has following functionalities:
1. Let you to randomize the playlist to burn CD
2. Let you to find Mp3 files with missing TAG info data as song title or artist
3. Let you to rename Mp3 file based on TAG info. For instance you can choose to rename files as "Artist name" - "Song title".mp3

The license of this software is Free Trial Software, the price is $14.00, you can free download and get a free trial.