every piece of content has a series of unique sound bars known as a Spotify code, meant for sharing the content with someone when scanned with the camera function on Spotify’s mobile app.

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.

Later, in September 2023, a Spotify user poking around the official Spotify app said they found code that appeared to back up the Bloomberg report, including evidence that Spotify HiFi might ...