What problem does it solve? It defines what "film grade" actually means in arrangement terms, replacing vague requests for bigger or louder orchestral sound with concrete texture-configuration decisions, and prevents common failures like fake-sounding orchestral mockups and generative models defaulting to epic orchestral layers. ## Core Features & Use Cases - Three Colour-Configuration Principles: Classify every texture layer (melody, harmony, bass, decoration) as pure-timbre or mixed-timbre to design layered, cinematic arrangements. - Unison-That-Is-Not-Unison: Apply rhythmic heterophony, staggered entry points, and timbre relay to keep unison textures alive and dramatic. - Hybrid Orchestral-Electronic Stack: Layer synth sub-bass, mixed percussion, string-plus-pad beds, and sound-design elements with warnings like the sine-sub disappearing on phone speakers. - Use Case: When a track needs scale rather than volume, or an orchestral mockup sounds fake, use the six-cause diagnostic table (flat CC11, over-aligned parts, wrong ranges) to fix it. ## Quick Start Ask the agent to write a cinematic hybrid orchestral cue spec for your track, specifying whether it is pure orchestral or hybrid and what the music serves.