MusicBrainz Picard - Official website for MusicBrainz Picard, a cross-platform music tagger written in Python.Downloads · MusicBrainz Blog · Picard 2.
Spotify - Map shows when two people play same song at same time
Discogs - Discover music on Discogs, the largest online music database. Buy and sell music with collectors in the Marketplace.
Deezer - Deezer is a music streaming app created in France. It is available in 180 counties and gets 16 million users a month. 6 million of the users have paid subscriptions. Read more about Deezer.
TagScanner - TagScanner is a multifunction program for organizing and managing your music collection.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm