Meanwhile, Sonos requires you to login to their server with your real identity or your speakers are bricked. And they have the worst apps ever. I've wasted a lot of time trying to get them working.
If I may rant on a more macro level, to pump their company valuation, Sonos and many other brands (Phillips Hue, for example) want you to have an account, to use their software, etc. But I don't want to have to have an account or use an app to use my lightbulbs or play music from my speakers. I don't want to maintain a relationship with the manufacturer of my floor tiles or plastic spatula either. Just make your thing work and get out of the way. The best service in areas where customers do not want a relationship -- which is almost all of them -- is to be invisible.