/music-to-video 20-second 1080x1080 video. Resolve a dark, driving electronic track and cut to its analyzed beat grid — one image per bar, punch-in on downbeats, whip-pan transitions on phrase changes. Generate the eight images rather than using stock: brutalist concrete details as high-contrast monochrome abstracts, one consistent visual language across all eight, each carrying a single cyan light thread. Chrome: a `PLATE 0N/08` counter. End card "CAST IN PLACE" in condensed caps over a hard-edged opaque scrim, with the sub-line "EIGHT SURFACES · ONE HUNDRED BPM". No TTS. **Spectacle beat:** On the loudest downbeat, one image punches to 1.25× with an RGB channel split that snaps back on the next beat. The other cuts stay clean.