Note Duel Public pilot

0 of 81 duels judged · the brief

Two-voice invention in D minor

  • Piano
  • D minor
  • 4/4
  • 12 bars
  • ♩ = 72
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Write a two-voice invention for piano in the manner of Bach. State a short, characterful subject in one hand, answer it in the other, develop it through at least one sequence and a modulation, and bring the subject back in D minor before a firm final cadence.

Both pieces were written by AI models answering this brief. Which models is revealed after you vote. Both are rendered by the same engraver and the same sampled piano (every note at one fixed touch, no pedal) at matched loudness, which is not a human performance.

  1. AHear A
  2. BHear B
  3. ✓Vote
  4. ★Reveal

1 2 play A / B · Space pause · N skip to next · ←→ skip 5 s · click a bar to jump

Piece A

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Piece B

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