# Acoustic fingerprint tagging

**URL:** https://community.mp3tag.de/t/acoustic-fingerprint-tagging/8996
**Category:** General Discussion
**Created:** [September 21, 2009, 1:34pm UTC](https://community.mp3tag.de/t/acoustic-fingerprint-tagging/8996 "2009-09-21T13:34:24Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![512bytes](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/5/e95f7d/32.png) [@512bytes](https://community.mp3tag.de/u/512bytes)
#### Post date: [September 21, 2009, 1:34pm UTC](https://community.mp3tag.de/t/acoustic-fingerprint-tagging/8996/1 "2009-09-21T13:34:24Z")

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Hi, MP3Tag is great but it would be good to have a feature where it cleaned improper tags using acoustic fingerprinting.

MusicIP have a freeservice and gracenote have one as well (dunno if free).

[http://www.musicip.com/dns/](http://www.musicip.com/dns/)

[http://www.gracenote.com/business\_solutions/music\_id/](http://www.gracenote.com/business_solutions/music_id/)

Any thoughts ?

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### Author: ![nhtrader](https://community.mp3tag.de/letter_avatar_proxy/v4/letter/n/b9e5f3/32.png) [@nhtrader](https://community.mp3tag.de/u/nhtrader)
#### Post date: [January 9, 2013, 6:46pm UTC](https://community.mp3tag.de/t/acoustic-fingerprint-tagging/8996/2 "2013-01-09T18:46:14Z")

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I can add that these are some current open source projects for acoustic fingerprinting:

MusicBrainz

AcoustID

Echoprint