If you’re already using Home a**istant to automate your lights, sensors, climate, and routines, adding music to the mix just makes sense. Music a**istant is a powerful add-on that turns your Home a**istant setup into a multi-room audio controller, complete with source management and smart playback features. It’s free, open source, and surprisingly easy to integrate with everything from local files to Spotify. Once it’s running, it feels like a native part of your smart home.