Pear Desktop is an open-source desktop client for YouTube Music that adds native desktop integration, plugins, custom themes, media controls, and a more polished experience than the web app.
It supports Linux, Windows, and macOS, and is highly customizable through community plugins and CSS themes.
GitHub: https://github.com/pear-devs/pear-desktop
More details: https://digitalescapetools.com/tools/tool.html?id=peardesktop
More privacy-friendly tools: https://digitalescapetools.com/
You had me at built in ad blocker.