Detects and deletes song duplicates in iTunes!
Website: https://www.leawo.org/tunes-cleaner/
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Download: tunescleaner_setup_g-2.4.5.0.exe – mirror
Download: mactunescleaner_g-3.4.3.dmg – mirror
Leawo Tunes Cleaner is an all-in-one iTunes cleanup program that could smartly clean up iTunes library, detect and delete duplicates in iTunes, get album artwork iTunes, download and add music tags like album, song name, artist, year, etc. to complete music info, allow manual editing of music tags, save unfixed music files for future fixing, etc.
Not restrained in iTunes music library cleanup, this iTunes cleaner could also help you clean up local music folders like MP3 music library. By cleaning up iTunes music library or local music folders, you could apply fixed music files to iTunes or original music folders in only one click to make iTunes and other music libraries well-organized.