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Music Theory 2: Understanding Diatonic Chords

Music TheoryPublished 2014.01.21Updated 2026.07.18
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Diatonic chords are a fundamental concept for learning music production and reharmonization. Understanding chords built from the notes of a given scale helps you create convincing progressions while maintaining a coherent harmony. This lesson explains how diatonic chords work and how to use them in practice to make natural-sounding music in your DAW.

Chord Basics: Understanding Diatonic Chords

We are almost ready to move on to reharmonization, but first
we need to understand diatonic chords.

Diatonic chords

Let’s look at this essential concept for building a song.

Video Tutorial

Frequently Asked Questions

Q1. What exactly are diatonic chords?

Diatonic chords are a set of chords built using only notes from a given scale, such as C major. In this context there are seven chords, one for each scale degree, providing a foundation for building progressions while maintaining the song’s tonality.

Q2. What are the benefits of learning diatonic chords?

Understanding them helps you create coherent chord progressions intuitively. It also prepares you to explore advanced techniques such as reharmonization and develop your music production skills.

Q3. How can I use them in music production?

When programming chords in a DAW or working in the piano roll, use diatonic chords as a framework for creating natural-sounding progressions. They can also help you choose chords that fit a melody.