What Are Chord Tones? Notes That Always Fit Over a Chord
Learn what chord tones are, why they sound stable over a chord, and how to use them as the foundation for writing melodies over chord progressions.
Contents
▶
Listen
Hear it in action
Tap ▶ to hear. Tap again to stop.
What Are Chord Tones?
Chord tones are the notes that make up a chord.
For example, the chord tones of a C major chord are C, E, and G. When C major is playing, playing any of these three notes in your melody produces a stable, consonant sound that locks in with the harmony underneath.
Why Chord Tones Are “Safe” for Melody
When a melody note and the chord underneath it are playing at the same time, your ear hears chord tones as stable and at rest. Notes that aren’t part of the chord create tension — they want to move somewhere.
When you’re starting out, writing melodies using only chord tones is the most reliable way to sound musical right away.
Chord Tones vs. Scale Tones
Chord tones are closely related to another concept: scale tones.
| Type | What it means | How safe? |
|---|---|---|
| Chord tones | Notes in the chord (e.g., C major = C · E · G) | ★★★ Most stable |
| Scale tones | Other notes in the key’s scale (e.g., C major scale = C D E F G A B) | ★★☆ Natural for melody |
| Outside notes | Notes outside the scale | ★☆☆ Use with care |
Try It in the Melody Note Guide
Open the Melody Note Guide and select any chord. The piano will highlight:
- Green keys = chord tones (the notes in the selected chord)
- Blue keys = scale tones (other notes in the key)
For example, with C major key and the C chord (I) selected:
- Green (chord tones): C · E · G
- Blue (scale tones): D · F · A · B
Try playing only the green notes over the chord. Notice how they blend in perfectly.
Applying This to a Chord Progression
Once you understand chord tones, practice applying them across a full progression. Here’s a common one:
C → Am → F → G (C major key)
| Chord | Chord Tones |
|---|---|
| C (I) | C · E · G |
| Am (vi) | A · C · E |
| F (IV) | F · A · C |
| G (V) | G · B · D |
As the chord changes, the chord tones change too. Landing on a chord tone when each new chord arrives makes your melody feel like it’s “following” the harmony — which is exactly what great melodies do.
Summary
- Chord tones are the notes that make up the chord — the most stable melody choices.
- Start by writing melodies using only chord tones, then gradually add scale tones.
- Use the Melody Note Guide to see chord tones and scale tones highlighted on a piano for every diatonic chord.
Try With Sound
Put theory into practice
Use the related tool to play everything covered in this article. Hearing it alongside reading helps it stick.
🎹 Try the related tool →