Browser-synthesized music machine animation made with Opus 5.5: Claude Opus launch video

In short

A 45-second animated machine that plays an original piece of music, where each note is produced by a visible collision. The author says Opus 5.5 built it from one prompt, and the sound is synthesized in the browser with the author recommending sound on.

Prompt

From the author's post

Build a 45-second machine that plays an original piece of music, where every note comes from a visible collision.

How it was made

The author made it with Opus 5.5 from a single prompt. The output is one HTML file of 47 KB with no images or audio files. Every sound is synthesized in the browser. The author did not share more details about the process, timing, or cost.

Tools: Claude Opus
Effort: One prompt, single 47 KB HTML file, no images or audio files

Shot breakdown

0:00-0:45A machine plays an original piece of music over 45 seconds. Each note is triggered by a visible collision on screen, so the sound and the visual impact stay linked throughout.

Breakdown written by AI from the prompt and post, reviewed by MotionHunt.

Why it works

The concept ties every sound to a visible collision, so viewers can see where each note comes from.
The whole piece runs in a single self-contained HTML file with no image or audio assets, and all sound is synthesized live in the browser.
A fixed 45-second length gives the piece a clear, contained structure.

Remix it for your product

Build a 45-second machine that plays an original piece of music, where every note comes from a visible collision. Machine concept: [PRODUCT]. Build the collisions around these elements: [FEATURES].