https://www.theverge.com/2019/1/30/18204000/youtube-music-premium-sonos-speakers-app > YouTube has announced that, starting today, YouTube Music is now available within the Sonos app and can be played on all Sonos speakers. Users with a YouTube Music Premium or YouTube Premium subscription will be able to stream albums, remixes, covers, playlists, and more to their Sonos speakers. > Some of the features included in YouTube Music on the Sonos app are recommendations based on a user’s listening history, mood-based playlists (like Energy Boosters and Throwback Jams), and Top 100 Songs charts, an app feature which received a lukewarm reception. There’s also a new releases section, personalized playlists, and your library, which keeps track of everything you’ve saved.