Unlock the Beat: How “Scan Code for Music” is Changing How We Share Tunes

Remember when sharing a song meant texting a long, messy URL or trying to spell out an indie artist’s name letter by letter? Those days are fading fast. Today, music sharing has gone visual. From neon Spotify Codes printed on hoodies to custom QR codes taped to dorm doors, scanning a code for music has become the easiest—and coolest—way to share what you’re listening to.