Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
MusicBrainz Picard - Official website for MusicBrainz Picard, a cross-platform music tagger written in Python.Downloads · MusicBrainz Blog · Picard 2.
Event Hunt - Startups and Tech Events Curated By Locals
TagScanner - TagScanner is a multifunction program for organizing and managing your music collection.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Kid3 - If you want to easily tag multiple MP3, Ogg/Vorbis, FLAC, MPC, MP4/AAC, MP2, Opus, Speex, TrueAudio, WavPack, WMA, WAV and AIFF files (e.