Tritonality - AI Chord Progression editor
Discover your next chord. - AI Chord Progression Editor and Intelligent Music Theory Tool
AI suggestions that make musical sense — not random patterns.
Your creative companion. You keep artistic control and copyright.
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AI Chord Progressions That Actually Make Musical Sense
Tritonality helps songwriters and producers overcome “blank page terror“ with AI-powered chord suggestions. Built by a violinist with 20 years of algorithmic music experience, it focuses on what matters most: chord progressions and harmonic foundations as the backbone of composition. Unlike generic pattern-matching tools, Tritonality uses proprietary harmonic analysis to deliver musically coherent, meaningful suggestions.
Musically Coherent AI
Our proprietary harmonic analysis understands your progression‘s musical context—the mood, structure, and harmonic direction. Combined with song descriptions and region tags, this produces genuinely coherent, musically meaningful suggestions instead of random patterns.
Focused Scope That Works
LLMs struggle with complex symbolic music (MIDI, MusicXML), but excel with focused scope. By concentrating on chord progressions and harmonic foundations, Tritonality generates genuinely helpful suggestions with music theory explanations for why they work.
Complete Workflow
Start from scratch, import from text, or use vision AI on images of chord sheets. Get theory explanations for every suggestion. Export to MIDI for Logic Pro, Ableton Live, FL Studio, and other DAWs. The scaffolding you need to overcome creative blocks.
Perfect for: Songwriters with “blank page“ creative blocks • Music producers needing chord ideas • Students learning music theory through creation • Composers exploring harmonic variations • Musicians who can arrange but struggle to start • Anyone who needs AI that understands musical context