Alors on Danse AI: Template-Locking a White-Studio Keyboard Duo

On Cloudflare Workers, a duo of white-studio mini-keyboards transformed into a viral video format called Alors on Danse AI. The process began with two photos—Image 1 showcasing the left portrait of the keyboard player, and Image 2 revealing the right portrait of the dance partner. A 15-second MP4 video was created at 480p or 720p, featuring original AI electronic audio, not a commercial song. This independent fan tool debuted in 2026, and the article explores template lock as a product strategy.

The homepage intentionally does not turn into a prompt IDE, simplifying Stripe credits and Seedance calls through TryAllAPI. Prices and model IDs fluctuate, so the live site and console are the ultimate source of truth. The create panel consists of two slots: the keyboard player (portrait, left) and the dance partner (portrait, right). Fixed studio lighting and camera language are baked into the prompt template.

Users can adjust resolution (480p or 720p), but not choreography paragraphs. The viral remake of the white-studio keyboard sketch explicitly avoids selling the commercial track. The original AI audio is retained for download, ensuring usability without claiming a master recording. Pricing was verified as $8.88, roughly equivalent to 1× 720p (500 credits), with various packs available.

Guest checkout is available, and a soft call-to-action (CTA) is used — encourage visitors to check the live button before publishing a price screenshot. Template lock offers several advantages over flexible video models, including repeatable demos, simplified support, stable upstream payloads, and a clearer legal posture. The stack overview consists of a front-end SSR with TanStack Start (Vite), Cloudflare Workers for the runtime, Cloudflare D1 as the database, Stripe Checkout for payments, and TryAllAPI + Seedance for video generation.