Battlefield 4 is a 2013 first-person shooter developed by DICE and published by Electronic Arts, and its main theme has become closely tied to the series' large-scale, modern warfare identity. The music first reached players through the game itself and its trailers, before clips began circulating in gameplay montages, fan edits and gaming compilations online. Because the theme is instantly recognisable to Battlefield fans and carries a serious, cinematic tone, creators still reuse it to signal military action, teamwork and high-stakes combat, even years after the game's release.