The Chaos Emerald jingle comes from the early Sonic the Hedgehog games for the Sega Mega Drive, composed during the series' original 1990s run and associated with the seven powerful emeralds at the centre of Sonic's story. Collecting them in the special stages was a major goal for players, and the distinctive chime became shorthand for success and hidden power. It later spread through gameplay videos, remixes, and meme edits, where creators reuse it whenever something rare or valuable appears. Its short length and instantly recognisable melody keep it useful for modern short-form content.