The theme comes from The X Factor, the British television singing competition created by Simon Cowell that premiered on ITV in 2004. The dramatic title music became closely tied to its audition episodes, judges' entrances and live results shows. As clips of memorable auditions spread on YouTube and later TikTok, creators began lifting the theme to frame their own parody tryouts and talent reveals. It endures because the sound instantly signals high-stakes reality TV drama, letting even a short homemade video borrow the format's familiar tension and spectacle.