Chord Analyzer

The tool analyzes user-provided chords or short progressions to reveal their pitch content and harmonic role. It accepts standard note names, MIDI numbers, or interval specifications and normalizes them to a canonical pitch-class set.
Conceptually, inputs are mapped into a 12-tone space, roots are tested against common templates (major, minor, diminished, augmented, seventh chords), and the best-fitting root, quality, and inversion are reported. The system can also propose compatible scales and voicings to support composition and practice.
Beneficiaries include students learning harmony, composers sketching progressions, educators delivering demonstrations, and performers analyzing repertoire. Its value lies in real-time, precise analysis across multiple input formats, automatic enharmonic normalization, and optional extended analyses such as seventh chords and common extensions.
Core features include note and interval reporting, inversion detection, chord-type labeling, support for triads and sevenths, quick voicing suggestions, and export options for educational materials or notation workflows.