Tags: #triads

What Are Diatonic Chords?

Learn what a diatonic scale is, how its notes form the chords of a key, and how Roman numerals help transpose chord progressions.

A simple explanation of seventh chords: how they are built from a triad plus a seventh, why they matter in harmony, and how to hear their tension.

A simple explanation of diminished and augmented triads: formulas, sound, differences from major and minor, and practical harmonic use.