[Scene: Dark room. Two bare Christmas trees stand side by side.] [0s–2s | Golden Hook – First Ornament Drops In] Close-up of a hand dropping a red-gold ball into frame — it lands with a soft *chime*. Then a blue-silver ball. Music begins like a piano note. Voiceover (excited tone): "Dois estilos. Uma sinfonia de luz." Text overlay: “VERMELHO E OURO vs AZUL E PRATA” [2s–6s | Color Rhythm Dance] Each ornament added triggers a musical tone: - Red balls = warm piano notes - Gold stars = high chimes - Blue snowflakes = cool synth tones - Silver pinecones = soft bells As they’re hung, the trees light up in sync with the melody LED strings wrap around both trees, enhancing glow Voiceover: "Cada peça tem seu som. Juntas, fazem Natal." [6s–10s | Final Harmony Reveal + Tags] Wide shot: both trees fully lit — one warm/red, one cool/blue — creating visual harmony Text overlay: “70 peças | Inclui luzes LED | Feito para durar” Floating hashtags appear like falling notes: #SinfoniaNatalina #DecoraçãoEmHarmonia Style: Rhythmic editing style, music-driven pacing, dynamic camera movement, original holiday melody build-up. Aspect Ratio: 9:16 vertical. Audio: Brazilian Portuguese voiceover only. Visual Note: Use color grading to emphasize warmth vs coolness contrast.