Autochords

Autochords is a chord progression generator that builds progressions based on a selected mood and displays them as chord diagrams for guitar, piano, and ukulele. You can listen to how progressions sound on your chosen instrument.

It is aimed at songwriters looking for chord ideas and starting points, available as a web tool and as an iOS app. A Pro in-app purchase unlocks additional progressions and customization.

• Generates main chord progressions from selectable moods
• Chord diagrams for guitar, piano, and ukulele
• Suggests alternative progressions for other song sections
• Playback to audition progressions on your instrument
• Switch between triad and seventh chords
• MIDI export and customization via the Pro upgrade