Song Form: Overture-SceneA-ThemeA-SceneB-TensionRun-ThemeB-Coda
Harmonic Motion: i / VI / III / VII

[Overture] Bars 1-8
Layers: Pad, Ambient, Strings, Texture
Focus: 一開始就先建世界，不給完整節拍。

[Scene A] Bars 9-24
Layers: Drums, Bass, Keys, Pad, Texture, Brass
Focus: 第一段像敘事鏡頭推進。

[Theme A] Bars 25-32
Layers: Drums, Bass, Lead, Counter, Brass, Bell, FX
Focus: 主題旋律第一次完整出現。

[Scene B] Bars 33-44
Layers: Drums, Bass, Keys, Pad, Counter, Texture
Focus: 第二段做情節加深。

[Tension Run] Bars 45-52
Layers: Perc, Bass, FX, Brass, Ambient
Focus: 節奏與張力一起往上拱。

[Theme B] Bars 53-68
Layers: Drums, Bass, Lead, Counter, Brass, Bell, FX, VoxGhost
Focus: 第二次主題要比第一次更有戲。

[Coda] Bars 69-84
Layers: Pad, Ambient, Strings, Bell, FX
Focus: 像電影尾聲而不是單純 fade。