Iron Sub 3v6

[Intro] [Heavy rolling sub-bass pulse with metallic grit, brutal kick with sharp attack, sparse dry snare click, iron-core pressure, no reverb, total dryness] [Drop] [Ultra tight groove, heavy rolling sub-bass, brutal kicks with sharp attack, sparse perc, dry snare, tight sidechain, no melodies, no pads] [Verse] [Sub-bass only, subtle filter movement, one vocal chop, zero melodic clutter, dry texture, industrial weight] [Drop] [Doubled sub-bass layers, brutal punchy kicks, dry snare hits, sparse perc, tight sidechain pumping] [Bridge] [Sub-bass pulse only, pitch-down vocal chop, fade to near-silence, tension build, no reverb at all] [Build] [Snare roll, filter sweep on sub-bass, perc stutter, rising sidechain pressure, sharp kick accents, metallic drive] [Drop] [Full sub-weight, heavy rolling sub-bass, brutal kicks with sharp attack, dry snare, sparse perc, raw low end, club-ready energy] [Outro] [Bass fade, sparse dry snare clicks, last vocal chop echo (very short, no reverb), iron tail decay]