The site says that Google Play Music is no longer available and leads users to transfer or download their music libraries.
Google Play Music has shut down for several users. The music streaming service’s site, and in some cases Android app too, says that “Google Play Music is no longer available”, and recommends that users transfer their music to YouTube Music, or download/ delete their data. While the app on phones is still working for some users (including us), reports say that this too has started shutting down for some users. YouTube Music, meanwhile, is getting a few upgrades on Android Auto, including increasing functionality for free users.
While the app still seems to be functioning on some phones including our own, some reports and users on Reddit have said that the application leads to the same page as the web version of Google Play Music.

As reported earlier, the Music Store on Google Play Music has officially also shut down as well. It seems to be only a matter of days that Play Music will close down for all users, worldwide. Google had announced that it would be closing Google Play Music in order to focus on one music streaming app only – YouTube Music.