Sonos Play 1 Amazon Music unlimited works flawlessly, but Google Play music prematurely moves on to the next track before the end of the song. This seems like a lack of compatibility between Sonos and Google Play music. It happens regardless of casting from the Google Play Music app, or from the Sonos App. All other streaming music services operate as expected. Google play music plays back correctly through my Nvidia Shield, Chromecast Audio and other chromecast devices. One of which sits near the Sonos, ruling out network connectivity issues, if the fact that other streaming services work fine wasn't enough to convince you. And of course when not Streaming through the Sonos Google Play Music works as expected on my Samsung S9. So far a bit disappointed with this product and the lack of support for Youtube Music as well.