Song Bar Code: How to Scan and Find Music Instantly

Beyond the Beep: How “Song Barcodes” Connect the Physical and Digital Music Worlds

Have you ever looked at the back of a vinyl record jacket, a concert poster, or a custom merchandise tag and noticed a weird block of lines or a square pixel grid next to a track name? While we usually associate barcodes with checking out groceries at a supermarket, the music industry has completely transformed the concept.