Black Glass Omen

high-intensity cinematic orchestral horror score, relentless suspense build, low contrabass and cellos ostinato, aggressive staccato strings, ominous brass clusters, deep taiko and orchestral percussion, dissonant piano strikes, trembling violins, rising harmonic pressure, sudden dynamic drop before the climax, catastrophic full-orchestra reveal, shocking horror impact, dark modern film-score production, wide dramatic mix, no vocals