Websites to Music Collection Management

Subsonic is an open-source music and video streaming server that allows you to access your media collection from anywhere. With a web-based interface and support for various clients, it transforms your computer into a personal media hub.

Discogs is the world's largest database, marketplace, and community for music releases. It allows users to catalog their collections, discover new music, and buy and sell physical records, CDs, and tapes, all powered by a vast, crowdsourced data platform.