Show HN: Duetto – pretrained music transformer that plays a piano with you

Category: ai-ml

Tags: music-generation, transformer, midi, real-time, jetson

Score: 6.0/10 (Innovation: 7, Technical: 8, Documentation: 5, Utility: 4)

Duetto is a real-time AI piano duet partner that uses a pretrained Anticipatory Music Transformer to generate responsive accompaniment or solos as you play a MIDI keyboard. It pairs a Jetson-hosted model server with a laptop-side MIDI/audio/piano-roll interface and exposes a rich set of musical and synthesis controls.

Target audience: musicians, hobbyist ML developers, music technologists

Repository: https://github.com/RiccardoCataldi/duetto · Python · NOASSERTION

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