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I am reviewing a few mp3 duplicate remover which are not tag based but sound analysis based. These are the ones I found. Similarity, Audio Dedupe, Audio Comparer & Music Duplicate Remover. Any others? If you tried these which one is the best and why? Must be Windows based.

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Don't expect too much of these programs, and verify very very well before deleting any "duplicates". – harrymc Dec 4 '10 at 18:46
Some work pretty good although not perfect. I have thousands of files and don't have time to verify each. It's OK if some are deleted when they shouldn't. – Tony_Henrich Dec 4 '10 at 22:15
any luck there? – cregox Dec 20 '10 at 1:08
up vote 1 down vote accepted

Music Duplicate Remover worked for me. I didn't like Similarity. It was too complicated.

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