Dev used Claude Opus 5.5 agents for 5 days to compose and render a 3D pianist cinematic

141_1337 · reddit · 2026-10-26

A developer orchestrated AI agents with Claude Opus 5.5 over 5 days to compose an original 1,131-note piano piece, build and animate a 3D pianist performing it on a grand piano beside a sunset lake, then render the full cinematic scene in headless Chrome on an integrated GPU.

Related event: Claude Agents Run 5 Days to Compose and Render Piano Performance Video(2 posts)→

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