As of last week, Amazon Music is now available on Google TV and Android TV devices, in the UK, US, Canada, Brazil, Mexico, Germany, France, Italy, Spain, India, Japan and Australia.

Android TV runs on TVs, set-top boxes as well as speakers. Amazon Music is included for free with Prime memberships and has access to to 70 million songs, it might not be as popular as Apple Music and Spotify but it has a lot of adoption with support on HomePod, CarPlay and now Android TV and Google TV.