Airsonic is free and open source media server. It's a self-hosted web-based media streamer that provides ubiquitous access to your music, makes it easy to share your music with friends or listen to your music while at work. Airsonic has been created with Java as a full fork of the Subsonic, and designed to handle very large music collections and optimized for MP3 stream. Airsonic works with any audio or video formats that can stream over the HTTP protocol, including WMA, FLAC, APE etc. In this tutorial, I will show you step-by-step how to install Airsonic on Ubuntu 18.04.