The song comes from the Black Eyed Peas, the American pop and hip-hop group whose early 2000s hits turned party anthems into mainstream radio staples. Let's Get It Started became widely recognised through sports broadcasts, television and commercials, where its driving beat worked as a cue for action and celebration. As short-form video grew, creators began trimming the opening into a quick hype sound for intros, workouts and challenges, and that short, instantly recognisable burst is why the clip still appears in edits today.