One Piece is a long-running Japanese anime based on Eiichiro Oda's manga, following Monkey D. Luffy and his pirate crew in search of the legendary treasure. Its bold, adventurous score has made short brass fanfares instantly recognisable to fans, and this two-second corneta clip has circulated online as a shorthand for a grand entrance or triumphant moment. Shared in edits, reaction videos and chat messages, it works even for viewers who do not follow the series, because the sound alone carries the feeling of something important about to happen.