ElasticHQ - Tool for ElasticSearch management and monitoring.
Shazam - Shazam is a mobile app that recognizes music and TV around you.
elasticsearch-gui - AngularJS Client for ElasticSearch as a plugin.
Listnd - Listnd is a social platform for tracking, rating, and reviewing the music you listen to, and for sharing your thoughts with your friends and the world at large.
Xapian - Xapian is an open source probabilistic information retrieval library, released under the GNU...
Spotify - Map shows when two people play same song at same time