If you’ve used Spotify, you might have noticed a handy little code that it can generate that looks like a series of bars of different heights. If you’re like [Peter Boone], such an encoding ...

According to Hypixely on the r/truespotify subreddit, who says they've been "digging within the Spotify app", there are references in the app's code to a new, more expensive "Supremium" service.