Every account can use this key just 1 time and after use will get 3 months tidal 3 months hi-fi plus subscription HiFi Plus Make your listening count.Innovative Audio FormatsUp to 9216 kbpsMaster Quality Authenticated (MQA), Dolby Atmos, Sony 360 Reality Audio, and HiFi90M+ songs and 450K+ videosAd-freeListen offline with unlimited skipsTIDAL ConnectListen in all innovative and immersive audio formats on your supported devicesDirect Artist PayoutsUp to 10% of your subscription is directed to the artists you listen to the mostTrack and share how your listening habits impact your favorite artistsExpert curated playlists