MusicBrainz also used MusicIP's Open Fingerprint Architecture for fingerprinting and the AmpliFIND (formerly MusicDNS) service for identifying audio files since 2006, but is phasing out AmpliFIND in favour of the open source AcoustID, after AmpliFIND was acquired by Gracenote in 2011. In wikipedia ( ): 'MusicBrainz, a free and open content project for a music database that uses AcoustID's free database of audio fingerprints, which aims to map its fingerprints to the MusicBrainz database. You're right that Gracenote bought AcousticID? Do not be confusing the fact of owning the Gracenote MusicID ( )?

It gives the ability to visually compare musicĪcoustID fingerprints have their duration recorded, making it easy to discard certain incorrect links between recordings and acoustIDs. It is actively developed, along with supporting software. Its good, but Ive been using musicbee lately and like it better.

This was created by Lukáš Lalinský, and made public around January 2011. the full Gracenote tagging library (which even though Freedb and others are good. AcoustID is Musicbrainz’ third and latest up-and-coming audio fingerprinting system.

Musicbee gracenote