Move over barcodes, QR codes, and all other forms of codes, Spotify is introducing another code for you to scan and artists/labels to print on their posters and billboards. It's calling it Spotify Codes and chances are the feature is already live for you in the Spotify app.

You can see Spotify Codes for songs, albums, artists, and playlists when you tap the overflow menu (the three vertical dots) next to them and reveal the artwork: they'll appear on the bottom of the image and look like a music wave.

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