The Cant del Barça has been FC Barcelona's official anthem since 1974, written for the club's 75th anniversary with lyrics celebrating the club, its colours and its supporters. Sung before matches at Camp Nou and by travelling fans around the world, it became a shorthand for Barça identity, much like crowd cheering and a victory fanfare after a win. Short clips now circulate online because the melody is instantly recognisable even without the words, letting supporters signal their allegiance in edits, reaction videos and matchday posts.