Skip to main content

MIDI Copilot

AI-powered chord progressions, melodies, and basslines

Chords
Melody
Bass
Settings
StraightVaried
Chords
Melody
Bass
Chord Progressions

Free online chord progression generator

Create professional-sounding chord progressions in any key and scale. Our AI-powered chord progression generator handles music theory for you — just pick your settings and hit Generate.

Whether you're writing pop, rock, jazz, lo-fi, or electronic music, the chord progression generator creates harmonically correct progressions tailored to your style. Choose between simple triads, advanced voicings, or rich 7th chords.

Every chord can be individually locked, so you can keep the ones you love and regenerate only the ones you want to change. When you're happy, export the entire progression as a MIDI file and drop it into your favorite DAW.

Why use our chord progression generator?

Instant inspiration

Break through creative blocks in seconds. Generate fresh chord progressions with a single click.

No theory needed

Don't know what a diminished 7th is? No problem. The AI ensures everything sounds musically correct.

MIDI export

Export your progression as a standard MIDI file. Works with Ableton, FL Studio, Logic Pro, and any other DAW.

Chord progression generator FAQ

All 12 keys (C through B) and multiple scales including Major, Minor, Dorian, Mixolydian, Phrygian, and Lydian. This covers virtually any genre of music.

Simple uses basic major and minor triads (3 notes). Advanced adds suspended chords (sus2, sus4) for more texture. 7th chords add a fourth note for richer, jazz-influenced harmonies like maj7, min7, and dominant 7th chords.

Yes! Every chord is fully editable. Click a chord to change it, drag to move it on the timeline, or resize it to change its duration. You can also lock individual chords so they stay when you regenerate.