Chords Explained: Why ‘Wrong’ Chords Sound So Good

chord progressions circle of keys common tones diatonic harmony emotional contrast guitar chords guitar education guitar harmony guitar lesson harmony music education music theory non-diatonic chords rhythm guitar tension and resolution voice leading Aug 09, 2025

Chords Explained: Why ‘Wrong’ Chords Sound So Good - Out Of Key Chords

Ever hit a chord that feels wrong—but still works beautifully?

In this bonus Q&A, Nate breaks down why “outsider” chords, like borrowed chords and secondary dominants, can sound incredible when used the right way.

You’ll learn how certain “not-in-the-key” chords sneak into songs and make them better.

🔍 Real Song Example: In “Rio” by Duran Duran, the chord progression goes:

Em7 – C – Am7 – C – Em – C – A – C

Matt asked: Why does that A major chord sound so good when the song is in the key of E minor?

Nate explains how that chord works—even though it’s not technically in the key.

It’s a perfect example of how to bend the rules and still sound musical.

What you’ll learn in this video:

🎸 Diatonic vs. non-diatonic chords (and why it matters)

🎸 Why the A major chord in “Rio” works

🎸 Using shared tones to glue progressions together

🎸 How to bring emotional tension and surprise into your writing

These techniques aren’t just theory—they’re creative tools to make your progressions hit harder, sound cooler, and keep your listener hooked.