Interactive Chord Progression Builder

Create chord progressions online, experiment with harmony, practice rhythm, and hear your chords in real time directly in the browser. This interactive chord builder helps guitarists, bass players, producers, and modern musicians explore harmonic movement and songwriting ideas quickly.

Chord Library

Click any chord to add it to your progression.

C

D

E

F

G

A

B

Chord Progression Sequencer

Build progressions, loop playback, and practice timing.

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What Is a Chord Progression?

A chord progression is a sequence of chords played in a specific order. Chord progressions create harmonic movement and establish the emotional direction of a song.

Practicing chord progressions helps musicians improve rhythm, harmonic awareness, improvisation, ear training, and songwriting. This online chord progression builder allows you to experiment with harmony directly in the browser using real-time audio playback.

Common Chord Types

  • Major chords create a bright and stable sound.
  • Minor chords create a darker and emotional sound.
  • Dominant 7 chords add tension and movement.
  • Major 7 chords create a smooth jazz harmony sound.
  • Suspended chords add openness and ambiguity.
  • Extended chords like 9 and 13 add color and richness.

How to Practice Chord Progressions

Start with slower tempos and focus on timing consistency. Try looping simple progressions like ii-V-I or I-V-vi-IV and practice improvising melodies over the harmony.

Experiment with different chord qualities and rhythmic placements to develop your harmonic vocabulary and musical ear.