Use the uploaded ballroom image as the strict visual reference. Preserve the exact architecture ...

Use the uploaded ballroom image as the strict visual reference. Preserve the exact architecture of the palace. The violinist remains in the center, playing the fast violin étude with very small, extremely fast bow movements. The magical crystalline rays now become more numerous. They slowly spread outward from the violinist and travel through the entire ballroom. The crystal rays gently touch the palace architecture: the marble floor, columns, staircases, railings, windows, arches, walls, chandeliers and decorative ornaments. Where the crystalline rays pass, the architecture becomes increasingly beautiful and magical. Golden surfaces become richer. Decorative details begin to sparkle. Railings and architectural ornaments acquire subtle crystalline reflections. The chandeliers glow more beautifully. The windows catch shimmering reflections. The transformation must be elegant, gradual and magical, not explosive. The original architecture must remain exactly recognizable. Do not rebuild or deform the castle. The magical light should flow naturally through the architecture as if the music is transforming the entire palace. Camera: elevated cinematic angle, slowly rotating and slightly moving through the ballroom. The camera movement should reveal more and more of the transformed architecture. The violinist remains almost motionless except for her rapid precise bow movement. No dancing yet. No exaggerated character movement. No lasers. No sci-fi effects. No text. 16:9.