Instrumental only, cinematic dark fantasy soundtra

Instrumental only, cinematic dark fantasy soundtrack, no lyrics. Begins in near silence: only cold atmospheric ambience, distant air, cavern resonance. After a long intro a gentle harp appears — beautiful, pure, fragile melody. The harp slowly becomes uneasy and transitions into a deep gothic pipe organ. Soft female choir pads enter in the background, angelic but unnatural. Gradually the harmony darkens, tension rises, bass drones appear, percussion pulses like a heartbeat. Sudden escalation: war atmosphere erupts — massive cinematic percussion, aggressive low brass, tremolo strings. Add distant banshee screams as sound design texture (not vocals, not singing). Male choir chanting aggressively without words. Overwhelming apocalyptic climax, chaotic ritual energy. Abrupt hard cut ending — no fade out. Very cinematic, gothic horror orchestral, high dynamic range, cathedral reverb, film score quality.