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Chord Analyzer

Upload MIDI, MusicXML, or audio to analyze chord structure, detect key, and generate Roman numeral analysis. Chord progression timeline. All processing local.

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Questions fréquentes

Cet outil est-il gratuit ?

Oui, entièrement gratuit sans inscription.

Puis-je l'utiliser sur mobile ?

Oui, il fonctionne sur les navigateurs mobiles avec support tactile.

À quelle catégorie appartient-il ?

Musique

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