heavy, rumbling bass with aggressive sub-layers, sharp and punchy 808-style drums with lots of distortion and sidechain pumping. Add dark, glitchy synth leads with pitch slides and bitcrush effects, plus eerie ambient textures that sound like city rain and distant sirens. Include chopped vocal samples treated with heavy reverb and reverse effects to create a haunting vibe. The arrangement should be dynamic: start minimal with just bass and hi-hats, then drop into a dense, high-energy section. Mood: urban, dystopian, intense. Tempo: 140 BPM. Key: C minor. Make the mix bass-heavy with a gritty, lo-fi aesthetic, hip hop