Instrumental 2000s racing-game menu music at 126 BPM: fast breakbeat drums with chopped, syncopated kicks, crisp snares, and skittering hi-hats. Aggressive distorted synth bass drives dark cyberpunk arpeggios, layered with lo-fi tape hiss, bit-crushed textures, and cold analog pads. Use minor-key tension, filtered transitions, and a locked, suspended atmosphere.