No single credited source is attached to this clip, which is part of why it travels so easily online. Listeners recognise it from the modern trailer style where a deep, rising swell is used to signal that something enormous is about to happen, and creators have lifted that feeling for their own edits. Shared through soundboards and short-form video, it became shorthand for fake epicness: play the swell, and viewers instantly read the next shot as important, even when it is deliberately ordinary.