Music kits are a Counter-Strike customisation item that replace the music heard when a player earns MVP in a round, and StatTrak versions are the rarer, more collectible variant that many players show off in inventories and trades. Because the clips are short and instantly recognisable to Counter-Strike players, they are often lifted from gameplay and reused in short videos, streams and memes to mark a win, a rare drop or a bragging moment. Their appeal has lasted because they work as shorthand for skill and status inside the game community.