CORIS.THIRI.AI / EXPERIMENTS / WIDGET 06

THIRI Harmony Brain & Chord Tone Compliance

Unguided Diffusion / Transformer Baseline
Hallucinatory Latent Drift (42% Compliance)

Wanders off key into non-functional chromatic dissonance. Clashes against dominant 7th and 3rd guide tones.

THIRI Harmony Brain Governor
16,353 Golden Vectors (71% Compliance)

Forces guide tone resolution and secondary dominant compliance with 5.1x color gain over baseline.

POLAR CHORD TONE ENERGY SPECTRUM: Guide Tones (3rd, 7th) · Tensions (9th, 11th, 13th) vs Avoid Notes COMPLIANCE: 42% (DRIFT DETECTED)
Harmonic Progression: Underlying harmonic canvas for melodic alignment
Voice Leading Constraint: Mathematical weight given to functional harmonic tones
Pre-Registered Receipts: 1,232 Frozen Takes SHA-256 cryptographic audit receipts in repo
Chord Tone Energy 42.1%
Harmonic Color Gain 1.0x (BASELINE)
Secondary Dominants 31.4% DRIFT
Contour Slerp Fidelity 99.9%
👤 Non-Tech / Creator Experience Click Any Chord to Solo
Interactive "Jazz Soloist" Chord Pads

Everyday Analogy: Unguided AI music models are like someone trying to sing along to a song in the dark by guessing random piano keys—hitting sour notes more than half the time. THIRI's Harmony Brain lights up the exact "sweet notes" (guide tones) for every chord change. Click any chord below to hear the AI soloist play over it!

🎹 Click any chord pad to hear the backing chord + AI solo note:
💻 Developer / Golden Vector Mask
12-Bit Pitch-Class Logit Constraint

Live 12-tone harmonic mask & Slerp interpolation vector applied at inference: