Iron March

Epic orchestral trailer at 90 BPM with a rising choir, slow-building tension, and a relentless march feel; verse opens with low taiko-like pulses, tremolo strings, and distant male chant; pre-chorus strips to tense ostinato and hollow brass swells; chorus hits with full orchestra, massive choir, and pounding low drums; bridge narrows to fractured strings and sub hits before a final lift. Cinematic, dark, and thunderously wide with sharp impacts, reversed swells, and huge punchy mix., low, orchestral, slow