Bass house / underground club, 126–128 BPM, D minor. Heavy bass focus, aggressive sub-layer boosted in 50–80 Hz range, but keep kick punchy and centered. Dual-layered sub: one layer is a deep sine wave tuned to root note, second layer is a harmonically rich sawtooth for texture. Use sidechain ducking on sub only during kick hits to preserve punch. Kick: hyper-punchy, tuned to D, fast decay, sharp attack. Snare: dry, no reverb, mid-range snap. Hi-hats: sparse, precise accents. Minimal melodic content, no pads/strings. Female vocal: percussive spoken-word stabs, centered, zero reverb. Wide stereo on shaker/rimshot only; keep kick, snare, and main bass strictly centered.