Chord Progression Maker

Design professional harmonic sequences. Explore keys, analyze scale degrees, and hear your music come to life with our real-time sequencer.

Scale Chords
Your Progression

Music Theory Mastery

Diatonic Chords

Every scale contains seven notes. We build diatonic chords by stacking thirds on each note. Major keys follow the pattern: Major, minor, minor, Major, Major, minor, diminished. Use our tool to automatically calculate these relationships for any key.

Roman Numerals

Musicians use Roman Numerals to describe chord functions regardless of the key. Uppercase (I, IV, V) represents Major chords. Lowercase (ii, iii, vi) represents minor chords. This system allows you to transpose progressions effortlessly.

Common Progressions

Most popular music relies on established patterns. The I-V-vi-IV progression dominates pop music. The ii-V-I is the foundation of Jazz. Experiment with these sequences in our maker to find your signature sound.

Frequently Asked Questions

What is a chord progression?
A chord progression is a series of musical chords played in a specific sequence. It establishes the harmonic foundation and emotional arc of a song.
How do I export my progression?
Click the "Copy Text" button to copy the chord names to your clipboard. You can then paste them into your lyrics sheet or digital audio workstation (DAW).
Which scale should I choose?
Major scales sound happy and bright. Natural minor scales sound sad or serious. Modes like Dorian or Mixolydian offer unique flavors common in Rock, Blues, and Folk music.