The free chord progression builder for songwriters, producers, and music students. Drag chords, pick a rhythm style, and play in seconds — no DAW required.
Opens with C · Am · F · G — no account needed
No DAW, no theory knowledge required. Just open the app and start creating.
Arrange chords and sections visually. Reorder with drag & drop, duplicate sections, and build complex song structures in minutes.
13+ rhythm styles with real audio samples. Hear your progression as a real band — pop, jazz, lo-fi, worship, and more.
Shift your entire progression up or down by semitones. Instantly find the key that fits your voice or instrument.
Download your chord progression as a high-quality WAV file in one click. Ready to import into any DAW.
Save unlimited songs locally. Your progressions are stored in your browser — private, persistent, and always available.
Adjust instrument volumes and effects. Fine-tune the sound of your progression with the built-in mixing console.
No signup, no install. Press Play on any of these progressions.
Whether you're writing songs, studying theory, or producing beats — Chord Sequence fits your workflow.
Map out chord ideas before picking up your instrument. Hear how a progression feels before committing to paper.
Learn music theory hands-on — not just on paper. Build and listen to any progression you read about in a textbook.
Quickly audition dozens of chord ideas without opening your DAW. Export the winner and build from there.
Demonstrate harmony concepts live in class or online. Share a progression link and students can play it instantly.
Recognized in hundreds of hit songs. Play them here, then build your own.
The most-used progression in pop music. Found in thousands of hits.
The cornerstone of jazz harmony.
Warm extended chords for study beats and chill music.
Melancholic minor key pop. Emotional and versatile.
Full chords and lyrics for popular songs. Every chord is synchronized — press Play and the active chord highlights above the lyrics in real time.
Free tools for every stage of the songwriting process.
Three steps from idea to audio.
Click to add chords from a palette of 37 chord types. Drag to reorder, group into sections, and repeat as needed.
Choose from 13+ rhythm styles — pop, jazz, lo-fi, worship, and more. Each style gives your progression a different feel.
Hit Play to hear your progression with real audio. Transpose to any key. Export to WAV in one click.
Chord Sequence is a free online chord progression builder at chordsequence.com. Drag and drop chords, pick a rhythm style, play live, transpose to any key, and export your progression as a WAV file — all in your browser with no account required.
Yes. Chord Sequence is completely free. No subscription, no account, and no credit card required. You can build, play, and export chord progressions with no limitations.
Yes. Every progression can be exported to WAV in one click from the editor. The file is ready to import into any DAW (Ableton, Logic, GarageBand, etc.).
No installation required. Chord Sequence runs entirely in your browser using the Web Audio API. It works on Chrome, Firefox, Safari, and Edge.
Chord Sequence supports 37 chord qualities including major, minor, dominant 7th, major 7th, minor 7th, diminished, augmented, suspended, added 9th, 11th, 13th chords, and more.
Yes. You can transpose any progression up or down by any number of semitones with a single click. This is useful for finding the right key for your voice or instrument.
Chord Sequence includes 13+ rhythm styles including pop, rock, jazz, lo-fi, worship, Latin, and more. Each style changes the playback feel and instrument mix.
Yes. Songs are saved directly to your browser's local storage and never uploaded to any server. No account is needed and your progressions remain private to your device.
Yes. Chord Sequence is fully responsive and works on smartphones and tablets. The editor is touch-friendly and the playback works on iOS and Android.
A chord progression is a sequence of chords played in order. Chord progressions form the harmonic backbone of virtually every piece of music — from pop songs to jazz standards. Common examples include I–V–vi–IV (pop), ii–V–I (jazz), and i–VI–III–VII (minor pop).
Free guides for songwriters and producers. Every article includes interactive examples.
Free, instant, and no signup. Open the editor and start building.
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