Choose your default music service. Important: In August 2020, Google Play Music may shut down some of its services and in September 2020, access to Google Play Music might not be available for some users. If Google Play Music is your default service, make sure to update it. Learn how to transfer your Google Play Music account to YouTube Music.
https://support.google.com/assistant/answer/7539710?hl=en&co=GENIE.Platform=Android

