GPT-6 Astra builds playable virtual piano with all six Brandenburg Concertos in ~11 minutes
DeryaTR_ · x · 2026-09-05
A user prompted GPT-6 Astra to create a fully playable virtual piano with Bach's Brandenburg Concertos built in. The model completed the whole thing in roughly 11 minutes — all six concertos playable directly on the piano, with a public link shared. A striking demo of one-shot generation capability.
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