Spotify Codes (the sound-wave barcodes) only work with Spotify’s own scanner inside the app. A regular QR code pointing at an open.spotify.com link works from any camera and opens the app if installed. Share, Copy link in Spotify, paste it here.
The horizontal-bars dot shape here nods at the Spotify code look while remaining a true QR code. Note the colours: green on dark is an inverted code, which iPhones read and some Android cameras refuse. If this is going on a poster, flip to dark dots on light.
Questions
Can I make the official Spotify Code here?
No, and you do not need to. A standard QR code to the same link works from every camera app, including Spotify’s scanner.