Kernkraft 400 is a techno track by German producer Zombie Nation, released in 1999 and built around a short, looping synth riff that crowds quickly adopted as a chant. It spread through football stadiums and other sporting events, where fans sing the melody without words, and later through video games, adverts and online edits. This second part continues that same riff and beat, which is why creators still reach for it when they want instant, wordless hype.