Chordology

Chordology - Chords and Scales, Beautifully Visualized

See music. Hear music. Understand music.

Chordology is the cleanest, most colorful way to explore chords and scales across all your favorite instruments. Whether you're a beginner learning your first shapes or a seasoned player digging into theory, Chordology turns abstract music concepts into something you can see, hear, and feel.

EVERY INSTRUMENT, ONE APP

Browse chords and scales for:

- Piano

- Guitar

- Bass Guitar

- Banjo

- Ukulele

BUILT FOR THE WAY YOU ACTUALLY PLAY

- Custom tunings: set up any tuning on your stringed instruments and see every shape update instantly.

- Capo support: dial in your capo position and view chords exactly as they'll sound.

- Multiple finger positions: for guitar, bass, ukulele, and banjo, swipe through every voicing up and down the neck to find the one that fits.

- Hear it instantly: tap play to hear any chord or scale rendered authentically on your chosen instrument.

GO DEEPER THAN SHAPES

Every chord comes with rich musical insight. Explore qualities like brightness, darkness, and consonance to understand not just how a chord is played, but why it sounds the way it does, and how to use it in your own music.

AN INTERFACE AS BEAUTIFUL AS IT IS USEFUL

Chordology's signature color system gives every note its own identity, so patterns leap off the fretboard and keyboard. The clean, bright design keeps the music front and center: no clutter, no noise, just clarity.

Pick an instrument. Choose a chord or scale. Press play. Start exploring.

Download Chordology and see your music in a whole new light.