FANTASIA
Built at Zero to Agent: Vercel x Deepmind Hackathon SF · Mar 21, 2026 · San Francisco, CA

Fantasia is a human-in-the-loop AI DJ for live-coded performance. Instead of replacing the artist with one-click generative output, it augments the performer real-time with human-instructed agentic arrangement, adaptive pattern generations, and live set evolution in Strudel. Because music is meant to be a shared experience by the creator and the audience, the value is not just the final track but the personal experience it provides: improvisation, curation, steering, intervention, and audience-visible co-creation. Try it out: https://ai.studio/apps/79965328-a998-429e-8b2f-fb04b45f8a76?fullscreenApplet=true