An intense, high-velocity rock backing track running at an aggressive 172 BPM in F# minor. Featuring heavy distortion guitar riffs, punchy bass, and driving drums, this purely raw band sound completely strips away the lead melody (No Lead / No Melody). Perfectly optimized as a seamless loop for extended action sequences in vertical short dramas, heated shouting arguments, gangster/Yakuza showdowns, or high-speed chase scenes where clear dialogue is crucial while maintaining a white-knuckle, high-stress atmosphere.