[INSTRUMENTAL ONLY | DO NOT ADD VOCALS] [TEMPO: 156 BPM | DYNAMICS: quiet → colossal] [TEXTURE RULE: pads/choir only support | guitars carry melody] [INTRO AMBIENT | 12 bars | drone + distant noise | clean arpeggios] [BUILD 1 | 8 bars | add bass pulse + sparse toms] [BUILD 2 | 8 bars | add rhythm guitars lightly | tension rising] [RIFF A | 16 bars | full band enters | wide rhythm wall] [RIFF A VAR | 8 bars | heavier accents + pinch harmonics] [DROP TO TENSION | 4 bars | near-silence | single-note pulse] [PEAK 1 | 12 bars | massive wall-of-sound | octave lead statement] [GUITAR SOLO | 28 bars | multi-phase: motif → sweep/tap → harmonized climax | change motif every 4 bars] [POST-PEAK | 8 bars | slower-feeling but same tempo | low riff + drums heavy] [FINAL PEAK | 16 bars | RIFF A + counter-lead + maximum density] [END | 2 bars | abrupt cutoff | unresolved]